What Is Spectroscopy

<!DOCTYPE html> <html lang="en-US" > <head><meta charset="UTF-8"><script>if(navigator.userAgent.match(/MSIE|Internet Explorer/i)||navigator.userAgent.match(/Trident\/7\..*?rv:11/i)){var href=document.location.href;if(!href.match(/[?&]nowprocket/)){if(href.indexOf("?")==-1){if(href.indexOf("#")==-1){document.location.href=href+"?nowprocket=1"}else{document.location.href=href.replace("#","?nowprocket=1#")}}else{if(href.indexOf("#")==-1){document.location.href=href+"&nowprocket=1"}else{document.location.href=href.replace("#","&nowprocket=1#")}}}}</script><script>class RocketLazyLoadScripts{constructor(e){this.triggerEvents=e,this.eventOptions={passive:!0},this.userEventListener=this.triggerListener.bind(this),this.delayedScripts={normal:[],async:[],defer:[]},this.allJQueries=[]}_addUserInteractionListener(e){this.triggerEvents.forEach((t=>window.addEventListener(t,e.userEventListener,e.eventOptions)))}_removeUserInteractionListener(e){this.triggerEvents.forEach((t=>window.removeEventListener(t,e.userEventListener,e.eventOptions)))}triggerListener(){this._removeUserInteractionListener(this),"loading"===document.readyState?document.addEventListener("DOMContentLoaded",this._loadEverythingNow.bind(this)):this._loadEverythingNow()}async _loadEverythingNow(){this._delayEventListeners(),this._delayJQueryReady(this),this._handleDocumentWrite(),this._registerAllDelayedScripts(),this._preloadAllScripts(),await this._loadScriptsFromList(this.delayedScripts.normal),await this._loadScriptsFromList(this.delayedScripts.defer),await this._loadScriptsFromList(this.delayedScripts.async),await this._triggerDOMContentLoaded(),await this._triggerWindowLoad(),window.dispatchEvent(new Event("rocket-allScriptsLoaded"))}_registerAllDelayedScripts(){document.querySelectorAll("script[type=rocketlazyloadscript]").forEach((e=>{e.hasAttribute("src")?e.hasAttribute("async")&&!1!==e.async?this.delayedScripts.async.push(e):e.hasAttribute("defer")&&!1!==e.defer||"module"===e.getAttribute("data-rocket-type")?this.delayedScripts.defer.push(e):this.delayedScripts.normal.push(e):this.delayedScripts.normal.push(e)}))}async _transformScript(e){return await this._requestAnimFrame(),new Promise((t=>{const n=document.createElement("script");let r;[...e.attributes].forEach((e=>{let t=e.nodeName;"type"!==t&&("data-rocket-type"===t&&(t="type",r=e.nodeValue),n.setAttribute(t,e.nodeValue))})),e.hasAttribute("src")?(n.addEventListener("load",t),n.addEventListener("error",t)):(n.text=e.text,t()),e.parentNode.replaceChild(n,e)}))}async _loadScriptsFromList(e){const t=e.shift();return t?(await this._transformScript(t),this._loadScriptsFromList(e)):Promise.resolve()}_preloadAllScripts(){var e=document.createDocumentFragment();[...this.delayedScripts.normal,...this.delayedScripts.defer,...this.delayedScripts.async].forEach((t=>{const n=t.getAttribute("src");if(n){const t=document.createElement("link");t.href=n,t.rel="preload",t.as="script",e.appendChild(t)}})),document.head.appendChild(e)}_delayEventListeners(){let e={};function t(t,n){!function(t){function n(n){return e[t].eventsToRewrite.indexOf(n)>=0?"rocket-"+n:n}e[t]||(e[t]={originalFunctions:{add:t.addEventListener,remove:t.removeEventListener},eventsToRewrite:[]},t.addEventListener=function(){arguments[0]=n(arguments[0]),e[t].originalFunctions.add.apply(t,arguments)},t.removeEventListener=function(){arguments[0]=n(arguments[0]),e[t].originalFunctions.remove.apply(t,arguments)})}(t),e[t].eventsToRewrite.push(n)}function n(e,t){let n=e[t];Object.defineProperty(e,t,{get:()=>n||function(){},set(r){e["rocket"+t]=n=r}})}t(document,"DOMContentLoaded"),t(window,"DOMContentLoaded"),t(window,"load"),t(window,"pageshow"),t(document,"readystatechange"),n(document,"onreadystatechange"),n(window,"onload"),n(window,"onpageshow")}_delayJQueryReady(e){let t=window.jQuery;Object.defineProperty(window,"jQuery",{get:()=>t,set(n){if(n&&n.fn&&!e.allJQueries.includes(n)){n.fn.ready=n.fn.init.prototype.ready=function(t){e.domReadyFired?t.bind(document)(n):document.addEventListener("rocket-DOMContentLoaded",(()=>t.bind(document)(n)))};const t=n.fn.on;n.fn.on=n.fn.init.prototype.on=function(){if(this[0]===window){function e(e){return e.split(" ").map((e=>"load"===e||0===e.indexOf("load.")?"rocket-jquery-load":e)).join(" ")}"string"==typeof arguments[0]||arguments[0]instanceof String?arguments[0]=e(arguments[0]):"object"==typeof arguments[0]&&Object.keys(arguments[0]).forEach((t=>{delete Object.assign(arguments[0],{[e(t)]:arguments[0][t]})[t]}))}return t.apply(this,arguments),this},e.allJQueries.push(n)}t=n}})}async _triggerDOMContentLoaded(){this.domReadyFired=!0,await this._requestAnimFrame(),document.dispatchEvent(new Event("rocket-DOMContentLoaded")),await this._requestAnimFrame(),window.dispatchEvent(new Event("rocket-DOMContentLoaded")),await this._requestAnimFrame(),document.dispatchEvent(new Event("rocket-readystatechange")),await this._requestAnimFrame(),document.rocketonreadystatechange&&document.rocketonreadystatechange()}async _triggerWindowLoad(){await this._requestAnimFrame(),window.dispatchEvent(new Event("rocket-load")),await this._requestAnimFrame(),window.rocketonload&&window.rocketonload(),await this._requestAnimFrame(),this.allJQueries.forEach((e=>e(window).trigger("rocket-jquery-load"))),window.dispatchEvent(new Event("rocket-pageshow")),await this._requestAnimFrame(),window.rocketonpageshow&&window.rocketonpageshow()}_handleDocumentWrite(){const e=new Map;document.write=document.writeln=function(t){const n=document.currentScript,r=document.createRange(),i=n.parentElement;let o=e.get(n);void 0===o&&(o=n.nextSibling,e.set(n,o));const a=document.createDocumentFragment();r.setStart(a,0),a.appendChild(r.createContextualFragment(t)),i.insertBefore(a,o)}}async _requestAnimFrame(){return new Promise((e=>requestAnimationFrame(e)))}static run(){const e=new RocketLazyLoadScripts(["keydown","mousemove","touchmove","touchstart","touchend","wheel"]);e._addUserInteractionListener(e)}}RocketLazyLoadScripts.run();</script> <meta name="viewport" content="width=device-width, initial-scale=1"> <title> What Is Spectroscopy - tec5USA </title><link rel="stylesheet" href="https://www.tec5usa.com/wp-content/cache/min/1/dd924a042123ca14598ee6cc39cd9d71.css" media="all" data-minify="1" /> <link rel="profile" href="http://gmpg.org/xfn/11"> <link rel="pingback" href="https://www.tec5usa.com/xmlrpc.php"> <link rel="apple-touch-icon" sizes="180x180" href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/favicon/favicon//tec5_favicon_180x180.png"> <link rel="icon" type="image/png" sizes="32x32" href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/favicon/favicon//tec5_favicon_32x32.png"> <link rel="icon" type="image/png" sizes="16x16" href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/favicon/favicon//tec5_favicon_16x16.png">  <link rel="preload" href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/fonts/poppins/poppins-v15-latin-700.woff2" as="font" crossorigin="anonymous" />  <link rel="preload" href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/fonts/poppins/poppins-v15-latin-regular.woff2" as="font" crossorigin="anonymous" />  <link rel="preload" href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/fonts/krona-one/krona-one-v9-latin-regular.woff2" as="font" crossorigin="anonymous" />   <style title="CriticalCSS"></style> <meta name='robots' content='index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1' />  <script data-cfasync="false" data-pagespeed-no-defer> var gtm4wp_datalayer_name = "dataLayer"; var dataLayer = dataLayer || []; </script>   <meta name="description" content="In this article, you can find out more about UV-Vis, Near-Infrared and Raman Spectroscopy. Read it now and learn what is spectroscopy and how it is divided." /> <link rel="canonical" href="https://www.tec5usa.com/spectroscopy/" /> <meta property="og:locale" content="en_US" /> <meta property="og:type" content="article" /> <meta property="og:title" content="What Is Spectroscopy - tec5USA" /> <meta property="og:description" content="In this article, you can find out more about UV-Vis, Near-Infrared and Raman Spectroscopy. Read it now and learn what is spectroscopy and how it is divided." /> <meta property="og:url" content="https://www.tec5usa.com/spectroscopy/" /> <meta property="og:site_name" content="tec5USA" /> <meta property="article:publisher" content="https://www.facebook.com/tec5USA/" /> <meta property="article:modified_time" content="2022-06-15T14:18:53+00:00" /> <meta property="og:image" content="https://www.tec5usa.com/wp-content/uploads/2021/07/tec5USA-The-Inprocess-Laboratory-1.jpg" /> <meta property="og:image:width" content="2025" /> <meta property="og:image:height" content="1388" /> <meta property="og:image:type" content="image/jpeg" /> <meta name="twitter:card" content="summary_large_image" /> <meta name="twitter:site" content="@tec5usa" /> <script type="application/ld+json" class="yoast-schema-graph">{"@context":"https://schema.org","@graph":[{"@type":"WebPage","@id":"https://www.tec5usa.com/spectroscopy/","url":"https://www.tec5usa.com/spectroscopy/","name":"What Is Spectroscopy - tec5USA","isPartOf":{"@id":"https://www.tec5usa.com/#website"},"datePublished":"2021-10-27T19:22:30+00:00","dateModified":"2022-06-15T14:18:53+00:00","description":"In this article, you can find out more about UV-Vis, Near-Infrared and Raman Spectroscopy. Read it now and learn what is spectroscopy and how it is divided.","inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https://www.tec5usa.com/spectroscopy/"]}]},{"@type":"WebSite","@id":"https://www.tec5usa.com/#website","url":"https://www.tec5usa.com/","name":"tec5USA","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://www.tec5usa.com/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}</script>  <link rel='dns-prefetch' href='//www.tec5usa.com' /> <link rel='dns-prefetch' href='//static.addtoany.com' /> <link rel="alternate" type="application/rss+xml" title="tec5USA » Feed" href="https://www.tec5usa.com/feed/" /> <link rel="alternate" type="application/rss+xml" title="tec5USA » Comments Feed" href="https://www.tec5usa.com/comments/feed/" /> <style id='classic-theme-styles-inline-css' type='text/css'> /*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} </style> <style id='global-styles-inline-css' type='text/css'> :root{--wp--preset--aspect-ratio--square: 1;--wp--preset--aspect-ratio--4-3: 4/3;--wp--preset--aspect-ratio--3-4: 3/4;--wp--preset--aspect-ratio--3-2: 3/2;--wp--preset--aspect-ratio--2-3: 2/3;--wp--preset--aspect-ratio--16-9: 16/9;--wp--preset--aspect-ratio--9-16: 9/16;--wp--preset--color--black: #000000;--wp--preset--color--cyan-bluish-gray: #abb8c3;--wp--preset--color--white: #ffffff;--wp--preset--color--pale-pink: #f78da7;--wp--preset--color--vivid-red: #cf2e2e;--wp--preset--color--luminous-vivid-orange: #ff6900;--wp--preset--color--luminous-vivid-amber: #fcb900;--wp--preset--color--light-green-cyan: #7bdcb5;--wp--preset--color--vivid-green-cyan: #00d084;--wp--preset--color--pale-cyan-blue: #8ed1fc;--wp--preset--color--vivid-cyan-blue: #0693e3;--wp--preset--color--vivid-purple: #9b51e0;--wp--preset--gradient--vivid-cyan-blue-to-vivid-purple: linear-gradient(135deg,rgba(6,147,227,1) 0%,rgb(155,81,224) 100%);--wp--preset--gradient--light-green-cyan-to-vivid-green-cyan: linear-gradient(135deg,rgb(122,220,180) 0%,rgb(0,208,130) 100%);--wp--preset--gradient--luminous-vivid-amber-to-luminous-vivid-orange: linear-gradient(135deg,rgba(252,185,0,1) 0%,rgba(255,105,0,1) 100%);--wp--preset--gradient--luminous-vivid-orange-to-vivid-red: linear-gradient(135deg,rgba(255,105,0,1) 0%,rgb(207,46,46) 100%);--wp--preset--gradient--very-light-gray-to-cyan-bluish-gray: linear-gradient(135deg,rgb(238,238,238) 0%,rgb(169,184,195) 100%);--wp--preset--gradient--cool-to-warm-spectrum: linear-gradient(135deg,rgb(74,234,220) 0%,rgb(151,120,209) 20%,rgb(207,42,186) 40%,rgb(238,44,130) 60%,rgb(251,105,98) 80%,rgb(254,248,76) 100%);--wp--preset--gradient--blush-light-purple: linear-gradient(135deg,rgb(255,206,236) 0%,rgb(152,150,240) 100%);--wp--preset--gradient--blush-bordeaux: linear-gradient(135deg,rgb(254,205,165) 0%,rgb(254,45,45) 50%,rgb(107,0,62) 100%);--wp--preset--gradient--luminous-dusk: linear-gradient(135deg,rgb(255,203,112) 0%,rgb(199,81,192) 50%,rgb(65,88,208) 100%);--wp--preset--gradient--pale-ocean: linear-gradient(135deg,rgb(255,245,203) 0%,rgb(182,227,212) 50%,rgb(51,167,181) 100%);--wp--preset--gradient--electric-grass: linear-gradient(135deg,rgb(202,248,128) 0%,rgb(113,206,126) 100%);--wp--preset--gradient--midnight: linear-gradient(135deg,rgb(2,3,129) 0%,rgb(40,116,252) 100%);--wp--preset--font-size--small: 13px;--wp--preset--font-size--medium: 20px;--wp--preset--font-size--large: 36px;--wp--preset--font-size--x-large: 42px;--wp--preset--spacing--20: 0.44rem;--wp--preset--spacing--30: 0.67rem;--wp--preset--spacing--40: 1rem;--wp--preset--spacing--50: 1.5rem;--wp--preset--spacing--60: 2.25rem;--wp--preset--spacing--70: 3.38rem;--wp--preset--spacing--80: 5.06rem;--wp--preset--shadow--natural: 6px 6px 9px rgba(0, 0, 0, 0.2);--wp--preset--shadow--deep: 12px 12px 50px rgba(0, 0, 0, 0.4);--wp--preset--shadow--sharp: 6px 6px 0px rgba(0, 0, 0, 0.2);--wp--preset--shadow--outlined: 6px 6px 0px -3px rgba(255, 255, 255, 1), 6px 6px rgba(0, 0, 0, 1);--wp--preset--shadow--crisp: 6px 6px 0px rgba(0, 0, 0, 1);}:where(.is-layout-flex){gap: 0.5em;}:where(.is-layout-grid){gap: 0.5em;}body .is-layout-flex{display: flex;}.is-layout-flex{flex-wrap: wrap;align-items: center;}.is-layout-flex > :is(*, div){margin: 0;}body .is-layout-grid{display: grid;}.is-layout-grid > :is(*, div){margin: 0;}:where(.wp-block-columns.is-layout-flex){gap: 2em;}:where(.wp-block-columns.is-layout-grid){gap: 2em;}:where(.wp-block-post-template.is-layout-flex){gap: 1.25em;}:where(.wp-block-post-template.is-layout-grid){gap: 1.25em;}.has-black-color{color: var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-color{color: var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-color{color: var(--wp--preset--color--white) !important;}.has-pale-pink-color{color: var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-color{color: var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-color{color: var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-color{color: var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-color{color: var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-color{color: var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-color{color: var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-color{color: var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-color{color: var(--wp--preset--color--vivid-purple) !important;}.has-black-background-color{background-color: var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-background-color{background-color: var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-background-color{background-color: var(--wp--preset--color--white) !important;}.has-pale-pink-background-color{background-color: var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-background-color{background-color: var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-background-color{background-color: var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-background-color{background-color: var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-background-color{background-color: var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-background-color{background-color: var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-background-color{background-color: var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-background-color{background-color: var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-background-color{background-color: var(--wp--preset--color--vivid-purple) !important;}.has-black-border-color{border-color: var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-border-color{border-color: var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-border-color{border-color: var(--wp--preset--color--white) !important;}.has-pale-pink-border-color{border-color: var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-border-color{border-color: var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-border-color{border-color: var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-border-color{border-color: var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-border-color{border-color: var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-border-color{border-color: var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-border-color{border-color: var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-border-color{border-color: var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-border-color{border-color: var(--wp--preset--color--vivid-purple) !important;}.has-vivid-cyan-blue-to-vivid-purple-gradient-background{background: var(--wp--preset--gradient--vivid-cyan-blue-to-vivid-purple) !important;}.has-light-green-cyan-to-vivid-green-cyan-gradient-background{background: var(--wp--preset--gradient--light-green-cyan-to-vivid-green-cyan) !important;}.has-luminous-vivid-amber-to-luminous-vivid-orange-gradient-background{background: var(--wp--preset--gradient--luminous-vivid-amber-to-luminous-vivid-orange) !important;}.has-luminous-vivid-orange-to-vivid-red-gradient-background{background: var(--wp--preset--gradient--luminous-vivid-orange-to-vivid-red) !important;}.has-very-light-gray-to-cyan-bluish-gray-gradient-background{background: var(--wp--preset--gradient--very-light-gray-to-cyan-bluish-gray) !important;}.has-cool-to-warm-spectrum-gradient-background{background: var(--wp--preset--gradient--cool-to-warm-spectrum) !important;}.has-blush-light-purple-gradient-background{background: var(--wp--preset--gradient--blush-light-purple) !important;}.has-blush-bordeaux-gradient-background{background: var(--wp--preset--gradient--blush-bordeaux) !important;}.has-luminous-dusk-gradient-background{background: var(--wp--preset--gradient--luminous-dusk) !important;}.has-pale-ocean-gradient-background{background: var(--wp--preset--gradient--pale-ocean) !important;}.has-electric-grass-gradient-background{background: var(--wp--preset--gradient--electric-grass) !important;}.has-midnight-gradient-background{background: var(--wp--preset--gradient--midnight) !important;}.has-small-font-size{font-size: var(--wp--preset--font-size--small) !important;}.has-medium-font-size{font-size: var(--wp--preset--font-size--medium) !important;}.has-large-font-size{font-size: var(--wp--preset--font-size--large) !important;}.has-x-large-font-size{font-size: var(--wp--preset--font-size--x-large) !important;} :where(.wp-block-post-template.is-layout-flex){gap: 1.25em;}:where(.wp-block-post-template.is-layout-grid){gap: 1.25em;} :where(.wp-block-columns.is-layout-flex){gap: 2em;}:where(.wp-block-columns.is-layout-grid){gap: 2em;} :root :where(.wp-block-pullquote){font-size: 1.5em;line-height: 1.6;} </style> <style id='moove_gdpr_frontend-inline-css' type='text/css'> #moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-tab-main h3.tab-title, #moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-tab-main span.tab-title, #moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-left-content #moove-gdpr-menu li a, #moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-left-content #moove-gdpr-menu li button, #moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-left-content .moove-gdpr-branding-cnt a, #moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-footer-content .moove-gdpr-button-holder a.mgbutton, #moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-footer-content .moove-gdpr-button-holder button.mgbutton, #moove_gdpr_cookie_modal .cookie-switch .cookie-slider:after, #moove_gdpr_cookie_modal .cookie-switch .slider:after, #moove_gdpr_cookie_modal .switch .cookie-slider:after, #moove_gdpr_cookie_modal .switch .slider:after, #moove_gdpr_cookie_info_bar .moove-gdpr-info-bar-container .moove-gdpr-info-bar-content p, #moove_gdpr_cookie_info_bar .moove-gdpr-info-bar-container .moove-gdpr-info-bar-content p a, #moove_gdpr_cookie_info_bar .moove-gdpr-info-bar-container .moove-gdpr-info-bar-content a.mgbutton, #moove_gdpr_cookie_info_bar .moove-gdpr-info-bar-container .moove-gdpr-info-bar-content button.mgbutton, #moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-tab-main .moove-gdpr-tab-main-content h1, #moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-tab-main .moove-gdpr-tab-main-content h2, #moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-tab-main .moove-gdpr-tab-main-content h3, #moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-tab-main .moove-gdpr-tab-main-content h4, #moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-tab-main .moove-gdpr-tab-main-content h5, #moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-tab-main .moove-gdpr-tab-main-content h6, #moove_gdpr_cookie_modal .moove-gdpr-modal-content.moove_gdpr_modal_theme_v2 .moove-gdpr-modal-title .tab-title, #moove_gdpr_cookie_modal .moove-gdpr-modal-content.moove_gdpr_modal_theme_v2 .moove-gdpr-tab-main h3.tab-title, #moove_gdpr_cookie_modal .moove-gdpr-modal-content.moove_gdpr_modal_theme_v2 .moove-gdpr-tab-main span.tab-title, #moove_gdpr_cookie_modal .moove-gdpr-modal-content.moove_gdpr_modal_theme_v2 .moove-gdpr-branding-cnt a { font-weight: inherit } #moove_gdpr_cookie_modal,#moove_gdpr_cookie_info_bar,.gdpr_cookie_settings_shortcode_content{font-family:inherit}#moove_gdpr_save_popup_settings_button{background-color:#373737;color:#fff}#moove_gdpr_save_popup_settings_button:hover{background-color:#000}#moove_gdpr_cookie_info_bar .moove-gdpr-info-bar-container .moove-gdpr-info-bar-content a.mgbutton,#moove_gdpr_cookie_info_bar .moove-gdpr-info-bar-container .moove-gdpr-info-bar-content button.mgbutton{background-color:#cd0026}#moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-footer-content .moove-gdpr-button-holder a.mgbutton,#moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-footer-content .moove-gdpr-button-holder button.mgbutton,.gdpr_cookie_settings_shortcode_content .gdpr-shr-button.button-green{background-color:#cd0026;border-color:#cd0026}#moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-footer-content .moove-gdpr-button-holder a.mgbutton:hover,#moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-footer-content .moove-gdpr-button-holder button.mgbutton:hover,.gdpr_cookie_settings_shortcode_content .gdpr-shr-button.button-green:hover{background-color:#fff;color:#cd0026}#moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-close i,#moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-close span.gdpr-icon{background-color:#cd0026;border:1px solid #cd0026}#moove_gdpr_cookie_info_bar span.change-settings-button.focus-g,#moove_gdpr_cookie_info_bar span.change-settings-button:focus,#moove_gdpr_cookie_info_bar button.change-settings-button.focus-g,#moove_gdpr_cookie_info_bar button.change-settings-button:focus{-webkit-box-shadow:0 0 1px 3px #cd0026;-moz-box-shadow:0 0 1px 3px #cd0026;box-shadow:0 0 1px 3px #cd0026}#moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-close i:hover,#moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-close span.gdpr-icon:hover,#moove_gdpr_cookie_info_bar span[data-href]>u.change-settings-button{color:#cd0026}#moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-left-content #moove-gdpr-menu li.menu-item-selected a span.gdpr-icon,#moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-left-content #moove-gdpr-menu li.menu-item-selected button span.gdpr-icon{color:inherit}#moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-left-content #moove-gdpr-menu li a span.gdpr-icon,#moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-left-content #moove-gdpr-menu li button span.gdpr-icon{color:inherit}#moove_gdpr_cookie_modal .gdpr-acc-link{line-height:0;font-size:0;color:transparent;position:absolute}#moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-close:hover i,#moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-left-content #moove-gdpr-menu li a,#moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-left-content #moove-gdpr-menu li button,#moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-left-content #moove-gdpr-menu li button i,#moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-left-content #moove-gdpr-menu li a i,#moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-tab-main .moove-gdpr-tab-main-content a:hover,#moove_gdpr_cookie_info_bar.moove-gdpr-dark-scheme .moove-gdpr-info-bar-container .moove-gdpr-info-bar-content a.mgbutton:hover,#moove_gdpr_cookie_info_bar.moove-gdpr-dark-scheme .moove-gdpr-info-bar-container .moove-gdpr-info-bar-content button.mgbutton:hover,#moove_gdpr_cookie_info_bar.moove-gdpr-dark-scheme .moove-gdpr-info-bar-container .moove-gdpr-info-bar-content a:hover,#moove_gdpr_cookie_info_bar.moove-gdpr-dark-scheme .moove-gdpr-info-bar-container .moove-gdpr-info-bar-content button:hover,#moove_gdpr_cookie_info_bar.moove-gdpr-dark-scheme .moove-gdpr-info-bar-container .moove-gdpr-info-bar-content span.change-settings-button:hover,#moove_gdpr_cookie_info_bar.moove-gdpr-dark-scheme .moove-gdpr-info-bar-container .moove-gdpr-info-bar-content button.change-settings-button:hover,#moove_gdpr_cookie_info_bar.moove-gdpr-dark-scheme .moove-gdpr-info-bar-container .moove-gdpr-info-bar-content u.change-settings-button:hover,#moove_gdpr_cookie_info_bar span[data-href]>u.change-settings-button,#moove_gdpr_cookie_info_bar.moove-gdpr-dark-scheme .moove-gdpr-info-bar-container .moove-gdpr-info-bar-content a.mgbutton.focus-g,#moove_gdpr_cookie_info_bar.moove-gdpr-dark-scheme .moove-gdpr-info-bar-container .moove-gdpr-info-bar-content button.mgbutton.focus-g,#moove_gdpr_cookie_info_bar.moove-gdpr-dark-scheme .moove-gdpr-info-bar-container .moove-gdpr-info-bar-content a.focus-g,#moove_gdpr_cookie_info_bar.moove-gdpr-dark-scheme .moove-gdpr-info-bar-container .moove-gdpr-info-bar-content button.focus-g,#moove_gdpr_cookie_info_bar.moove-gdpr-dark-scheme .moove-gdpr-info-bar-container .moove-gdpr-info-bar-content a.mgbutton:focus,#moove_gdpr_cookie_info_bar.moove-gdpr-dark-scheme .moove-gdpr-info-bar-container .moove-gdpr-info-bar-content button.mgbutton:focus,#moove_gdpr_cookie_info_bar.moove-gdpr-dark-scheme .moove-gdpr-info-bar-container .moove-gdpr-info-bar-content a:focus,#moove_gdpr_cookie_info_bar.moove-gdpr-dark-scheme .moove-gdpr-info-bar-container .moove-gdpr-info-bar-content button:focus,#moove_gdpr_cookie_info_bar.moove-gdpr-dark-scheme .moove-gdpr-info-bar-container .moove-gdpr-info-bar-content span.change-settings-button.focus-g,span.change-settings-button:focus,button.change-settings-button.focus-g,button.change-settings-button:focus,#moove_gdpr_cookie_info_bar.moove-gdpr-dark-scheme .moove-gdpr-info-bar-container .moove-gdpr-info-bar-content u.change-settings-button.focus-g,#moove_gdpr_cookie_info_bar.moove-gdpr-dark-scheme .moove-gdpr-info-bar-container .moove-gdpr-info-bar-content u.change-settings-button:focus{color:#cd0026}#moove_gdpr_cookie_modal.gdpr_lightbox-hide{display:none}#moove_gdpr_cookie_info_bar.gdpr-full-screen-infobar .moove-gdpr-info-bar-container .moove-gdpr-info-bar-content .moove-gdpr-cookie-notice p a{color:#cd0026!important} </style> <style id='rocket-lazyload-inline-css' type='text/css'> .rll-youtube-player{position:relative;padding-bottom:56.23%;height:0;overflow:hidden;max-width:100%;}.rll-youtube-player iframe{position:absolute;top:0;left:0;width:100%;height:100%;z-index:100;background:0 0}.rll-youtube-player img{bottom:0;display:block;left:0;margin:auto;max-width:100%;width:100%;position:absolute;right:0;top:0;border:none;height:auto;cursor:pointer;-webkit-transition:.4s all;-moz-transition:.4s all;transition:.4s all}.rll-youtube-player img:hover{-webkit-filter:brightness(75%)}.rll-youtube-player .play{height:72px;width:72px;left:50%;top:50%;margin-left:-36px;margin-top:-36px;position:absolute;background:url(https://www.tec5usa.com/wp-content/plugins/wp-rocket/assets/img/youtube.png) no-repeat;cursor:pointer} </style> <script type="rocketlazyloadscript" data-rocket-type="text/javascript" id="addtoany-core-js-before"> /* <![CDATA[ */ window.a2a_config=window.a2a_config||{};a2a_config.callbacks=[];a2a_config.overlays=[];a2a_config.templates={}; a2a_config.icon_color="#ffffff,#dd3333"; /* ]]> */ </script> <script type="rocketlazyloadscript" data-rocket-type="text/javascript" defer defer src="https://static.addtoany.com/menu/page.js" id="addtoany-core-js"></script> <script type="rocketlazyloadscript" data-rocket-type="text/javascript" src="https://www.tec5usa.com/wp-includes/js/jquery/jquery.min.js?ver=3.7.1" id="jquery-core-js" defer></script> <script type="rocketlazyloadscript" data-rocket-type="text/javascript" defer src="https://www.tec5usa.com/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.4.1" id="jquery-migrate-js"></script> <script type="rocketlazyloadscript" data-rocket-type="text/javascript" defer defer src="https://www.tec5usa.com/wp-content/plugins/add-to-any/addtoany.min.js?ver=1.1" id="addtoany-jquery-js"></script> <script type="rocketlazyloadscript" data-rocket-type="text/javascript" defer src="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/js/slick.min.js?ver=1" id="slick-js-js"></script> <script type="rocketlazyloadscript" data-rocket-type="text/javascript" defer src="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/js/jquery.fancybox.min.js?ver=1" id="fancybox-app-js"></script> <script type="text/javascript" id="global-js-js-extra"> /* <![CDATA[ */ var main_ajax = {"admin_url":"https:\/\/www.tec5usa.com\/wp-admin\/admin-ajax.php","base_url":"https:\/\/www.tec5usa.com"}; /* ]]> */ </script> <script type="rocketlazyloadscript" data-rocket-type="text/javascript" defer src="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/dist/js/global.min.js?ver=1.1" id="global-js-js"></script> <link rel="https://api.w.org/" href="https://www.tec5usa.com/wp-json/" /><link rel="alternate" title="JSON" type="application/json" href="https://www.tec5usa.com/wp-json/wp/v2/pages/2612" /><link rel="EditURI" type="application/rsd+xml" title="RSD" href="https://www.tec5usa.com/xmlrpc.php?rsd" /> <meta name="generator" content="WordPress 6.6.2" /> <link rel='shortlink' href='https://www.tec5usa.com/?p=2612' /> <link rel="alternate" title="oEmbed (JSON)" type="application/json+oembed" href="https://www.tec5usa.com/wp-json/oembed/1.0/embed?url=https%3A%2F%2Fwww.tec5usa.com%2Fspectroscopy%2F" /> <link rel="alternate" title="oEmbed (XML)" type="text/xml+oembed" href="https://www.tec5usa.com/wp-json/oembed/1.0/embed?url=https%3A%2F%2Fwww.tec5usa.com%2Fspectroscopy%2F&format=xml" />   <script data-cfasync="false" data-pagespeed-no-defer type="text/javascript"> var dataLayer_content = {"visitorLoginState":"logged-out","visitorType":"visitor-logged-out","browserName":"","browserVersion":"","browserEngineName":"","browserEngineVersion":"","osName":"","osVersion":"","deviceType":"","deviceManufacturer":"","deviceModel":""}; dataLayer.push( dataLayer_content ); </script> <script type="rocketlazyloadscript" data-cfasync="false"> (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start': new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0], j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src= '//www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f); })(window,document,'script','dataLayer','GTM-M953MMM'); </script>  <style type="text/css" id="wp-custom-css"> .distributor-slide__right-box .long-desc ul li { color: white; } .distributor-slide__right-box .long-desc ul { padding-top: 10px; } .market-single__item-description a { color: #CD0026; } .hero.--small .esg-landing-hero__title { margin-bottom: 30px } .hero .btn-primary { margin-top: 30px; } .hero .btn-primary .btn-text { color: #fff; } </style> <noscript><style id="rocket-lazyload-nojs-css">.rll-youtube-player, [data-lazy-src]{display:none !important;}</style></noscript> </head> <body class="page-template-default page page-id-2612" > <div class="wrapper"> <header id="site-header" class="site-header js-bigMenu"> <div class="site-header__wrap"> <div class="site-header__logo"> <button class="site-header__nav-btn js-toggle" role="button" data-open =".js-bigMenu" aria-lable="button to open navigation menu" aria-expanded = "false"> <div class="site-header__hamburger hamburger"> <span class="hamburger-box"> <span class="hamburger-inner"></span> </span> </div> </button> <a href="https://www.tec5usa.com" class="site-logo"> <img src="data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%20216%2060'%3E%3C/svg%3E" alt="tec5USA" width="216" height="60" class="logo-img" data-lazy-src="https://www.tec5usa.com/wp-content/uploads/2021/04/logo.png" /><noscript><img src="https://www.tec5usa.com/wp-content/uploads/2021/04/logo.png" alt="tec5USA" width="216" height="60" class="logo-img" /></noscript> </a> </div>  <div class="site-header__menu --big"> <nav> <ul id="menu-side-header-menu" class="header-big-content menu"><li id="nav-menu-item-326" class="menu-col-1 main-menu-item --first section-heading js-toggleMainSub --col-2 menu-item-even menu-item-depth-0 menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children"><span class='icon-wrap'> <svg class="icon icon-arrow " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow"></use></svg></span><a class="menu-link main-menu-link"><span class="menu-item-title">Products & Solutions</span></a> <ul class="sub-menu"> <li id="nav-menu-item-635" class="menu-col-2 sub-menu-item js-toggleSub --no-hover menu-item-odd menu-item-depth-1 menu-item menu-item-type-taxonomy menu-item-object-product-category menu-item-has-children"><span class='icon-wrap'><svg class="icon icon-arrow " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow"></use></svg></span><a href="https://www.tec5usa.com/products/oem-components/" class="menu-link sub-menu-link"><span class="menu-item-title">OEM Components</span></a> <ul class="sub-menu"> <li id="nav-menu-item-638" class="menu-col-2 sub-menu-item sub-sub-menu-item menu-item-even menu-item-depth-2 menu-item menu-item-type-taxonomy menu-item-object-product-category"><a href="https://www.tec5usa.com/products/oem-spectrometers/" class="menu-link sub-menu-link"><span class="menu-item-title">Optical Benches & Spectrometer Modules</span></a></li> <li id="nav-menu-item-876" class="menu-col-2 sub-menu-item sub-sub-menu-item menu-item-even menu-item-depth-2 menu-item menu-item-type-taxonomy menu-item-object-product-category"><a href="https://www.tec5usa.com/products/sensor-electronics-drivers-software/" class="menu-link sub-menu-link"><span class="menu-item-title">Sensor Electronics, Drivers and Software</span></a></li> <li id="nav-menu-item-639" class="menu-col-2 sub-menu-item sub-sub-menu-item menu-item-even menu-item-depth-2 menu-item menu-item-type-taxonomy menu-item-object-product-category"><a href="https://www.tec5usa.com/products/spectroscopy-sensors/" class="menu-link sub-menu-link"><span class="menu-item-title">CCD, PDA, CMOS and InGaAs Sensors</span></a></li> <li id="nav-menu-item-637" class="menu-col-2 sub-menu-item sub-sub-menu-item menu-item-even menu-item-depth-2 menu-item menu-item-type-taxonomy menu-item-object-product-category"><a href="https://www.tec5usa.com/products/diffraction-gratings/" class="menu-link sub-menu-link"><span class="menu-item-title">Diffraction Gratings</span></a></li> <li id="nav-menu-item-879" class="menu-col-2 sub-menu-item sub-sub-menu-item menu-item-even menu-item-depth-2 menu-item menu-item-type-taxonomy menu-item-object-product-category"><a href="https://www.tec5usa.com/products/muxes-and-switches/" class="menu-link sub-menu-link"><span class="menu-item-title">Electronics Multiplexers and Optical Fiber Switchers</span></a></li> <li id="nav-menu-item-878" class="menu-col-2 sub-menu-item sub-sub-menu-item menu-item-even menu-item-depth-2 menu-item menu-item-type-taxonomy menu-item-object-product-category"><a href="https://www.tec5usa.com/products/uv-vis-nir-light-sources/" class="menu-link sub-menu-link"><span class="menu-item-title">OEM Light Sources</span></a></li> <li id="nav-menu-item-1780" class="menu-col-2 sub-menu-item sub-sub-menu-item menu-item-even menu-item-depth-2 menu-item menu-item-type-post_type menu-item-object-products"><a href="https://www.tec5usa.com/product/optical-fibers-and-cables-assemblies/" class="menu-link sub-menu-link"><span class="menu-item-title">Fiber Optic Cable Assemblies</span></a></li> <li id="nav-menu-item-880" class="menu-col-2 sub-menu-item sub-sub-menu-item menu-item-even menu-item-depth-2 menu-item menu-item-type-taxonomy menu-item-object-product-category"><a href="https://www.tec5usa.com/products/probes-other-optical-process-interfaces/" class="menu-link sub-menu-link"><span class="menu-item-title">Probes & Other Optical Process Interfaces</span></a></li> <li id="nav-menu-item-640" class="menu-col-2 sub-menu-item sub-sub-menu-item menu-item-even menu-item-depth-2 menu-item menu-item-type-taxonomy menu-item-object-product-category"><a href="https://www.tec5usa.com/products/technology-platforms/" class="menu-link sub-menu-link"><span class="menu-item-title">Technology Platforms</span></a></li> <li id="nav-menu-item-3546" class="menu-col-2 sub-menu-item sub-sub-menu-item menu-item-even menu-item-depth-2 menu-item menu-item-type-post_type menu-item-object-products"><a href="https://www.tec5usa.com/product/spectroscopy-software/" class="menu-link sub-menu-link"><span class="menu-item-title">Software</span></a></li> </ul> </li> <li id="nav-menu-item-641" class="menu-col-2 sub-menu-item js-toggleSub --no-hover menu-item-odd menu-item-depth-1 menu-item menu-item-type-taxonomy menu-item-object-product-category menu-item-has-children"><span class='icon-wrap'><svg class="icon icon-arrow " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow"></use></svg></span><a href="https://www.tec5usa.com/products/turnkey-solutions/" class="menu-link sub-menu-link"><span class="menu-item-title">Turnkey Solutions</span></a> <ul class="sub-menu"> <li id="nav-menu-item-1537" class="menu-col-2 sub-menu-item sub-sub-menu-item menu-item-even menu-item-depth-2 menu-item menu-item-type-post_type menu-item-object-products"><a href="https://www.tec5usa.com/product/cid1-online-raman-analyzer/" class="menu-link sub-menu-link"><span class="menu-item-title">CID1 Online Raman Analyzer</span></a></li> <li id="nav-menu-item-1549" class="menu-col-2 sub-menu-item sub-sub-menu-item menu-item-even menu-item-depth-2 menu-item menu-item-type-post_type menu-item-object-products"><a href="https://www.tec5usa.com/product/cid2-online-raman-analyzer/" class="menu-link sub-menu-link"><span class="menu-item-title">CID2 Online Raman Analyzer</span></a></li> <li id="nav-menu-item-1553" class="menu-col-2 sub-menu-item sub-sub-menu-item menu-item-even menu-item-depth-2 menu-item menu-item-type-post_type menu-item-object-products"><a href="https://www.tec5usa.com/product/nir-spectrometer/" class="menu-link sub-menu-link"><span class="menu-item-title">NIR (Near Infrared) Spectrometer and Analyzer</span></a></li> <li id="nav-menu-item-1552" class="menu-col-2 sub-menu-item sub-sub-menu-item menu-item-even menu-item-depth-2 menu-item menu-item-type-post_type menu-item-object-products"><a href="https://www.tec5usa.com/product/hazloc-and-ordloc-compact-nir-analyzer/" class="menu-link sub-menu-link"><span class="menu-item-title">HazLoc and OrdLoc Compact NIR Analyzer</span></a></li> <li id="nav-menu-item-1554" class="menu-col-2 sub-menu-item sub-sub-menu-item menu-item-even menu-item-depth-2 menu-item menu-item-type-post_type menu-item-object-products"><a href="https://www.tec5usa.com/product/uv-vis-spectrometer/" class="menu-link sub-menu-link"><span class="menu-item-title">UV-Vis Spectrophotometer (Spectrometer)</span></a></li> <li id="nav-menu-item-1551" class="menu-col-2 sub-menu-item sub-sub-menu-item menu-item-even menu-item-depth-2 menu-item menu-item-type-post_type menu-item-object-products"><a href="https://www.tec5usa.com/product/distance-measurement-head/" class="menu-link sub-menu-link"><span class="menu-item-title">NIR Distance Measurement Head</span></a></li> <li id="nav-menu-item-1556" class="menu-col-2 sub-menu-item sub-sub-menu-item menu-item-even menu-item-depth-2 menu-item menu-item-type-post_type menu-item-object-products"><a href="https://www.tec5usa.com/product/contact-measurement-head/" class="menu-link sub-menu-link"><span class="menu-item-title">Contact Measurement Head</span></a></li> <li id="nav-menu-item-1555" class="menu-col-2 sub-menu-item sub-sub-menu-item menu-item-even menu-item-depth-2 menu-item menu-item-type-post_type menu-item-object-products"><a href="https://www.tec5usa.com/product/ultrasonic-levitator/" class="menu-link sub-menu-link"><span class="menu-item-title">Ultrasonic Levitator</span></a></li> </ul> </li> </ul> </li> <li id="nav-menu-item-346" class="menu-col-2 main-menu-item --first section-heading js-toggleMainSub menu-item-even menu-item-depth-0 menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children"><span class='icon-wrap'> <svg class="icon icon-arrow " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow"></use></svg></span><a href="https://www.tec5usa.com/markets-applications/" class="menu-link main-menu-link"><span class="menu-item-title">Markets & Applications</span></a> <ul class="sub-menu"> <li id="nav-menu-item-1987" class="menu-col-3 sub-menu-item menu-item-odd menu-item-depth-1 menu-item menu-item-type-taxonomy menu-item-object-market-category"><a href="https://www.tec5usa.com/markets/thin-film-analysis-material-science/" class="menu-link sub-menu-link"><span class="menu-item-title">Thin Film Analysis & Material Science</span></a></li> <li id="nav-menu-item-816" class="menu-col-3 sub-menu-item menu-item-odd menu-item-depth-1 menu-item menu-item-type-taxonomy menu-item-object-market-category"><a href="https://www.tec5usa.com/markets/chemistry-petrochemistry-environmental-technologies/" class="menu-link sub-menu-link"><span class="menu-item-title">Chemistry, Petrochemistry, & Environmental Technologies</span></a></li> <li id="nav-menu-item-1986" class="menu-col-3 sub-menu-item menu-item-odd menu-item-depth-1 menu-item menu-item-type-taxonomy menu-item-object-market-category"><a href="https://www.tec5usa.com/markets/pharmacology-biotechnology/" class="menu-link sub-menu-link"><span class="menu-item-title">Pharmacology & Biotechnology</span></a></li> <li id="nav-menu-item-818" class="menu-col-3 sub-menu-item menu-item-odd menu-item-depth-1 menu-item menu-item-type-taxonomy menu-item-object-market-category"><a href="https://www.tec5usa.com/markets/life-sciences-analytical-medical-technologies/" class="menu-link sub-menu-link"><span class="menu-item-title">Life Sciences, Analytical & Medical Technologies</span></a></li> <li id="nav-menu-item-819" class="menu-col-3 sub-menu-item menu-item-odd menu-item-depth-1 menu-item menu-item-type-taxonomy menu-item-object-market-category"><a href="https://www.tec5usa.com/markets/food-feed-beverages/" class="menu-link sub-menu-link"><span class="menu-item-title">Food, Feed & Beverages</span></a></li> <li id="nav-menu-item-820" class="menu-col-3 sub-menu-item menu-item-odd menu-item-depth-1 menu-item menu-item-type-taxonomy menu-item-object-market-category"><a href="https://www.tec5usa.com/markets/agriculture/" class="menu-link sub-menu-link"><span class="menu-item-title">Agriculture</span></a></li> <li id="nav-menu-item-821" class="menu-col-3 sub-menu-item menu-item-odd menu-item-depth-1 menu-item menu-item-type-taxonomy menu-item-object-market-category"><a href="https://www.tec5usa.com/markets/other-in-process-control/" class="menu-link sub-menu-link"><span class="menu-item-title">Other In-Process Control</span></a></li> </ul> </li> <li id="nav-menu-item-954" class="menu-col-3 main-menu-item --first section-heading js-toggleMainSub menu-item-even menu-item-depth-0 menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children"><span class='icon-wrap'> <svg class="icon icon-arrow " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow"></use></svg></span><a class="menu-link main-menu-link"><span class="menu-item-title">Services</span></a> <ul class="sub-menu"> <li id="nav-menu-item-765" class="menu-col-4 sub-menu-item menu-item-odd menu-item-depth-1 menu-item menu-item-type-taxonomy menu-item-object-service-category"><a href="https://www.tec5usa.com/services/training-courses/" class="menu-link sub-menu-link"><span class="menu-item-title">Training Courses</span></a></li> <li id="nav-menu-item-761" class="menu-col-4 sub-menu-item menu-item-odd menu-item-depth-1 menu-item menu-item-type-taxonomy menu-item-object-service-category"><a href="https://www.tec5usa.com/services/chemometrics/" class="menu-link sub-menu-link"><span class="menu-item-title">Chemometrics</span></a></li> <li id="nav-menu-item-764" class="menu-col-4 sub-menu-item menu-item-odd menu-item-depth-1 menu-item menu-item-type-taxonomy menu-item-object-service-category"><a href="https://www.tec5usa.com/services/software-tutorials/" class="menu-link sub-menu-link"><span class="menu-item-title">Software Tutorials</span></a></li> <li id="nav-menu-item-762" class="menu-col-4 sub-menu-item menu-item-odd menu-item-depth-1 menu-item menu-item-type-taxonomy menu-item-object-service-category"><a href="https://www.tec5usa.com/services/installation/" class="menu-link sub-menu-link"><span class="menu-item-title">Installation</span></a></li> <li id="nav-menu-item-763" class="menu-col-4 sub-menu-item menu-item-odd menu-item-depth-1 menu-item menu-item-type-taxonomy menu-item-object-service-category"><a href="https://www.tec5usa.com/services/maintenance/" class="menu-link sub-menu-link"><span class="menu-item-title">Maintenance</span></a></li> <li id="nav-menu-item-760" class="menu-col-4 sub-menu-item menu-item-odd menu-item-depth-1 menu-item menu-item-type-taxonomy menu-item-object-service-category"><a href="https://www.tec5usa.com/services/after-sales/" class="menu-link sub-menu-link"><span class="menu-item-title">After Sales</span></a></li> <li id="nav-menu-item-2550" class="menu-col-4 sub-menu-item menu-item-odd menu-item-depth-1 menu-item menu-item-type-post_type menu-item-object-page"><a href="https://www.tec5usa.com/terms-and-conditions/" class="menu-link sub-menu-link"><span class="menu-item-title">Business T&Cs</span></a></li> <li id="nav-menu-item-2610" class="menu-col-4 sub-menu-item menu-item-odd menu-item-depth-1 menu-item menu-item-type-post_type menu-item-object-page"><a href="https://www.tec5usa.com/terms-and-conditions/" class="menu-link sub-menu-link"><span class="menu-item-title">Terms and Conditions</span></a></li> </ul> </li> <li id="nav-menu-item-361" class="menu-col-4 main-menu-item --first section-heading js-toggleMainSub menu-item-even menu-item-depth-0 menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children"><span class='icon-wrap'> <svg class="icon icon-arrow " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow"></use></svg></span><a href="https://www.tec5usa.com/about/" class="menu-link main-menu-link"><span class="menu-item-title">About</span></a> <ul class="sub-menu"> <li id="nav-menu-item-1900" class="menu-col-5 sub-menu-item menu-item-odd menu-item-depth-1 menu-item menu-item-type-post_type menu-item-object-page"><a href="https://www.tec5usa.com/about/tec5usa/" class="menu-link sub-menu-link"><span class="menu-item-title">tec5USA</span></a></li> <li id="nav-menu-item-3856" class="menu-col-5 sub-menu-item menu-item-odd menu-item-depth-1 menu-item menu-item-type-post_type menu-item-object-page"><a href="https://www.tec5usa.com/gsa-schedule-award/" class="menu-link sub-menu-link"><span class="menu-item-title">GSA Schedule Award</span></a></li> <li id="nav-menu-item-3754" class="menu-col-5 sub-menu-item menu-item-odd menu-item-depth-1 menu-item menu-item-type-post_type menu-item-object-page"><a href="https://www.tec5usa.com/leadership-team/" class="menu-link sub-menu-link"><span class="menu-item-title">Leadership Team</span></a></li> <li id="nav-menu-item-2778" class="menu-col-5 sub-menu-item menu-item-odd menu-item-depth-1 menu-item menu-item-type-post_type menu-item-object-page"><a href="https://www.tec5usa.com/careers/" class="menu-link sub-menu-link"><span class="menu-item-title">Careers</span></a></li> <li id="nav-menu-item-363" class="menu-col-5 sub-menu-item menu-item-odd menu-item-depth-1 menu-item menu-item-type-post_type menu-item-object-page"><a href="https://www.tec5usa.com/about/quality-management-system/" class="menu-link sub-menu-link"><span class="menu-item-title">Quality Management System</span></a></li> <li id="nav-menu-item-362" class="menu-col-5 sub-menu-item menu-item-odd menu-item-depth-1 menu-item menu-item-type-post_type menu-item-object-page"><a href="https://www.tec5usa.com/about/nynomic-group/" class="menu-link sub-menu-link"><span class="menu-item-title">Nynomic Group</span></a></li> <li id="nav-menu-item-3596" class="menu-col-5 sub-menu-item menu-item-odd menu-item-depth-1 menu-item menu-item-type-post_type menu-item-object-page"><a href="https://www.tec5usa.com/professional-memberships/" class="menu-link sub-menu-link"><span class="menu-item-title">Professional Memberships</span></a></li> </ul> </li> <li id="nav-menu-item-365" class="menu-col-5 main-menu-item --first section-heading js-toggleMainSub menu-item-even menu-item-depth-0 menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children"><span class='icon-wrap'> <svg class="icon icon-arrow " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow"></use></svg></span><a href="https://www.tec5usa.com/industry-insights/" class="menu-link main-menu-link" style="cursor: text; pointer-events: none;"><span class="menu-item-title">Industry Insights</span></a> <ul class="sub-menu"> <li id="nav-menu-item-366" class="menu-col-6 sub-menu-item menu-item-odd menu-item-depth-1 menu-item menu-item-type-post_type menu-item-object-page"><a href="https://www.tec5usa.com/industry-insights/blog/" class="menu-link sub-menu-link"><span class="menu-item-title">Blog</span></a></li> <li id="nav-menu-item-368" class="menu-col-6 sub-menu-item menu-item-odd menu-item-depth-1 menu-item menu-item-type-post_type menu-item-object-page"><a href="https://www.tec5usa.com/industry-insights/testimonials/" class="menu-link sub-menu-link"><span class="menu-item-title">Testimonials</span></a></li> <li id="nav-menu-item-3322" class="menu-col-6 sub-menu-item menu-item-odd menu-item-depth-1 menu-item menu-item-type-post_type menu-item-object-page"><a href="https://www.tec5usa.com/esg/" class="menu-link sub-menu-link"><span class="menu-item-title">ESG & Sustainability Plans</span></a></li> </ul> </li> <li id="nav-menu-item-3309" class="menu-col-6 main-menu-item --first section-heading js-toggleMainSub menu-item-even menu-item-depth-0 menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children"><span class='icon-wrap'> <svg class="icon icon-arrow " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow"></use></svg></span><a class="menu-link main-menu-link"><span class="menu-item-title">Distribution</span></a> <ul class="sub-menu"> <li id="nav-menu-item-1410" class="menu-col-7 sub-menu-item menu-item-odd menu-item-depth-1 menu-item menu-item-type-post_type menu-item-object-page"><a href="https://www.tec5usa.com/markets-applications/distribution/" class="menu-link sub-menu-link"><span class="menu-item-title">Distribution</span></a></li> <li id="nav-menu-item-3310" class="menu-col-7 sub-menu-item menu-item-odd menu-item-depth-1 menu-item menu-item-type-post_type menu-item-object-page"><a href="https://www.tec5usa.com/our-distribution-partners/" class="menu-link sub-menu-link"><span class="menu-item-title">Our Distribution Partners</span></a></li> <li id="nav-menu-item-3545" class="menu-col-7 sub-menu-item menu-item-odd menu-item-depth-1 menu-item menu-item-type-post_type menu-item-object-page"><a href="https://www.tec5usa.com/lab-supplies/" class="menu-link sub-menu-link"><span class="menu-item-title">Lab Supplies</span></a></li> </ul> </li> <li id="nav-menu-item-1896" class="menu-col-7 main-menu-item --first section-heading menu-item-even menu-item-depth-0 menu-item menu-item-type-post_type menu-item-object-page"><a href="https://www.tec5usa.com/contract-manufacturing/" class="menu-link main-menu-link"><span class="menu-item-title">Contract Manufacturing</span></a></li> <li id="nav-menu-item-369" class="menu-col-8 main-menu-item --first section-heading menu-item-even menu-item-depth-0 menu-item menu-item-type-post_type menu-item-object-page"><a href="https://www.tec5usa.com/events/" class="menu-link main-menu-link"><span class="menu-item-title">Events</span></a></li> <li id="nav-menu-item-2649" class="menu-col-9 main-menu-item --first section-heading menu-item-even menu-item-depth-0 menu-item menu-item-type-post_type menu-item-object-page current-menu-item page_item page-item-2612 current_page_item"><a href="https://www.tec5usa.com/spectroscopy/" class="menu-link main-menu-link"><span class="menu-item-title">What Is Spectroscopy</span></a></li> <li id="nav-menu-item-373" class="menu-col-10 main-menu-item --first section-heading menu-item-even menu-item-depth-0 --first section-heading menu-item menu-item-type-custom menu-item-object-custom"><a href="/get-in-touch/" class="menu-link main-menu-link"><span class="menu-item-title">Get In Touch With Us</span></a></li> </ul> </nav> </div> <nav class="site-header__menu --main col-10"> <ul id="menu-header-menu" class="header-content menu"><li id="menu-item-288" class="--col-2 --first --hoverable menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-288"><a>Products & Solutions</a> <ul class="sub-menu"> <li id="menu-item-625" class="section-heading --col-left menu-item menu-item-type-taxonomy menu-item-object-product-category menu-item-has-children menu-item-625"><a href="https://www.tec5usa.com/products/oem-components/">OEM Components</a> <ul class="sub-menu"> <li id="menu-item-630" class="menu-item menu-item-type-taxonomy menu-item-object-product-category menu-item-630"><a href="https://www.tec5usa.com/products/oem-spectrometers/">Optical Benches & Spectrometer Modules</a></li> <li id="menu-item-848" class="menu-item menu-item-type-taxonomy menu-item-object-product-category menu-item-848"><a href="https://www.tec5usa.com/products/sensor-electronics-drivers-software/">Sensor Electronics, Drivers and Software</a></li> <li id="menu-item-626" class="menu-item menu-item-type-taxonomy menu-item-object-product-category menu-item-626"><a href="https://www.tec5usa.com/products/spectroscopy-sensors/">CCD, PDA, CMOS and InGaAs Sensors</a></li> <li id="menu-item-629" class="menu-item menu-item-type-taxonomy menu-item-object-product-category menu-item-629"><a href="https://www.tec5usa.com/products/diffraction-gratings/">Diffraction Gratings</a></li> <li id="menu-item-853" class="menu-item menu-item-type-taxonomy menu-item-object-product-category menu-item-853"><a href="https://www.tec5usa.com/products/muxes-and-switches/">Electronics Multiplexers and Optical Fiber Switchers</a></li> <li id="menu-item-850" class="menu-item menu-item-type-taxonomy menu-item-object-product-category menu-item-850"><a href="https://www.tec5usa.com/products/uv-vis-nir-light-sources/">OEM Light Sources</a></li> <li id="menu-item-1779" class="menu-item menu-item-type-post_type menu-item-object-products menu-item-1779"><a href="https://www.tec5usa.com/product/optical-fibers-and-cables-assemblies/">Fiber Optic Cable Assemblies</a></li> <li id="menu-item-851" class="menu-item menu-item-type-taxonomy menu-item-object-product-category menu-item-851"><a href="https://www.tec5usa.com/products/probes-other-optical-process-interfaces/">Probes & Other Optical Process Interfaces</a></li> <li id="menu-item-627" class="menu-item menu-item-type-taxonomy menu-item-object-product-category menu-item-627"><a href="https://www.tec5usa.com/products/technology-platforms/">Technology Platforms</a></li> <li id="menu-item-3531" class="menu-item menu-item-type-post_type menu-item-object-products menu-item-3531"><a href="https://www.tec5usa.com/product/spectroscopy-software/">Software</a></li> </ul> </li> <li id="menu-item-634" class="section-heading --col-right menu-item menu-item-type-taxonomy menu-item-object-product-category menu-item-has-children menu-item-634"><a href="https://www.tec5usa.com/products/turnkey-solutions/">Turnkey Solutions</a> <ul class="sub-menu"> <li id="menu-item-1536" class="menu-item menu-item-type-post_type menu-item-object-products menu-item-1536"><a href="https://www.tec5usa.com/product/cid1-online-raman-analyzer/">CID1 Online Raman Analyzer</a></li> <li id="menu-item-1557" class="menu-item menu-item-type-post_type menu-item-object-products menu-item-1557"><a href="https://www.tec5usa.com/product/cid2-online-raman-analyzer/">CID2 Online Raman Analyzer</a></li> <li id="menu-item-1561" class="menu-item menu-item-type-post_type menu-item-object-products menu-item-1561"><a href="https://www.tec5usa.com/product/nir-spectrometer/">NIR (Near Infrared) Spectrometer and Analyzer</a></li> <li id="menu-item-1562" class="menu-item menu-item-type-post_type menu-item-object-products menu-item-1562"><a href="https://www.tec5usa.com/product/uv-vis-spectrometer/">UV-Vis Spectrophotometer (Spectrometer)</a></li> <li id="menu-item-1560" class="menu-item menu-item-type-post_type menu-item-object-products menu-item-1560"><a href="https://www.tec5usa.com/product/hazloc-and-ordloc-compact-nir-analyzer/">HazLoc and OrdLoc Compact NIR Analyzer</a></li> <li id="menu-item-1559" class="menu-item menu-item-type-post_type menu-item-object-products menu-item-1559"><a href="https://www.tec5usa.com/product/distance-measurement-head/">NIR Distance Measurement Head</a></li> <li id="menu-item-1558" class="menu-item menu-item-type-post_type menu-item-object-products menu-item-1558"><a href="https://www.tec5usa.com/product/contact-measurement-head/">Contact Measurement Head</a></li> <li id="menu-item-1563" class="menu-item menu-item-type-post_type menu-item-object-products menu-item-1563"><a href="https://www.tec5usa.com/product/ultrasonic-levitator/">Ultrasonic Levitator</a></li> </ul> </li> </ul> </li> <li id="menu-item-290" class="--first --hoverable menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-290"><a href="https://www.tec5usa.com/markets-applications/">Markets & Applications</a> <ul class="sub-menu"> <li id="menu-item-952" class="section-heading menu-item menu-item-type-post_type menu-item-object-page menu-item-952"><a href="https://www.tec5usa.com/markets-applications/">Markets & Applications</a></li> <li id="menu-item-1989" class="menu-item menu-item-type-taxonomy menu-item-object-market-category menu-item-1989"><a href="https://www.tec5usa.com/markets/thin-film-analysis-material-science/">Thin Film Analysis & Material Science</a></li> <li id="menu-item-823" class="menu-item menu-item-type-taxonomy menu-item-object-market-category menu-item-823"><a href="https://www.tec5usa.com/markets/chemistry-petrochemistry-environmental-technologies/">Chemistry, Petrochemistry, & Environmental Technologies</a></li> <li id="menu-item-1988" class="menu-item menu-item-type-taxonomy menu-item-object-market-category menu-item-1988"><a href="https://www.tec5usa.com/markets/pharmacology-biotechnology/">Pharmacology & Biotechnology</a></li> <li id="menu-item-825" class="menu-item menu-item-type-taxonomy menu-item-object-market-category menu-item-825"><a href="https://www.tec5usa.com/markets/life-sciences-analytical-medical-technologies/">Life Sciences, Analytical and Medical Technologies</a></li> <li id="menu-item-826" class="menu-item menu-item-type-taxonomy menu-item-object-market-category menu-item-826"><a href="https://www.tec5usa.com/markets/food-feed-beverages/">Food, Feed & Beverages</a></li> <li id="menu-item-827" class="menu-item menu-item-type-taxonomy menu-item-object-market-category menu-item-827"><a href="https://www.tec5usa.com/markets/agriculture/">Agriculture</a></li> <li id="menu-item-828" class="menu-item menu-item-type-taxonomy menu-item-object-market-category menu-item-828"><a href="https://www.tec5usa.com/markets/other-in-process-control/">Other In-Process Control</a></li> </ul> </li> <li id="menu-item-3306" class="--first --hoverable --thin menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-3306"><a>Distribution</a> <ul class="sub-menu"> <li id="menu-item-3307" class="section-heading menu-item menu-item-type-custom menu-item-object-custom menu-item-3307"><a>Distribution</a></li> <li id="menu-item-1411" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-1411"><a href="https://www.tec5usa.com/markets-applications/distribution/">Distribution Of Photonics Related Devices</a></li> <li id="menu-item-3308" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-3308"><a href="https://www.tec5usa.com/our-distribution-partners/">Our Distribution Partners</a></li> <li id="menu-item-3544" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-3544"><a href="https://www.tec5usa.com/lab-supplies/">Lab Supplies</a></li> </ul> </li> <li id="menu-item-1412" class="--first menu-item menu-item-type-post_type menu-item-object-page menu-item-1412"><a href="https://www.tec5usa.com/contract-manufacturing/">Contract Manufacturing</a></li> <li id="menu-item-953" class="--first --hoverable --thin menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-953"><a>Services</a> <ul class="sub-menu"> <li id="menu-item-324" class="section-heading menu-item menu-item-type-custom menu-item-object-custom menu-item-324"><a>Services</a></li> <li id="menu-item-829" class="menu-item menu-item-type-taxonomy menu-item-object-service-category menu-item-829"><a href="https://www.tec5usa.com/services/training-courses/">Training Courses</a></li> <li id="menu-item-831" class="menu-item menu-item-type-taxonomy menu-item-object-service-category menu-item-831"><a href="https://www.tec5usa.com/services/chemometrics/">Chemometrics</a></li> <li id="menu-item-834" class="menu-item menu-item-type-taxonomy menu-item-object-service-category menu-item-834"><a href="https://www.tec5usa.com/services/software-tutorials/">Software Tutorials</a></li> <li id="menu-item-832" class="menu-item menu-item-type-taxonomy menu-item-object-service-category menu-item-832"><a href="https://www.tec5usa.com/services/installation/">Installation</a></li> <li id="menu-item-833" class="menu-item menu-item-type-taxonomy menu-item-object-service-category menu-item-833"><a href="https://www.tec5usa.com/services/maintenance/">Maintenance</a></li> <li id="menu-item-830" class="menu-item menu-item-type-taxonomy menu-item-object-service-category menu-item-830"><a href="https://www.tec5usa.com/services/after-sales/">After Sales</a></li> <li id="menu-item-2549" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-2549"><a href="https://www.tec5usa.com/terms-and-conditions/">Business T&Cs</a></li> <li id="menu-item-2611" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-2611"><a href="https://www.tec5usa.com/terms-and-conditions/">Terms and Conditions</a></li> </ul> </li> <li id="menu-item-2777" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-2777"><a href="https://www.tec5usa.com/careers/">Careers</a></li> </ul> <div class="site-search"> <button class="js-searchToggle site-search__toggle" role="button" aria-expanded="false" > <span aria-hidden="true" class="sr-only">Open Search</span> <svg class="icon icon-search site-search__icon" width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#search"></use></svg> </button> <form action="https://www.tec5usa.com/search" method="GET" class="search-form">  <input type="search" name="search" class="js-searchInput search-field" placeholder="What are you looking for?" pattern=".*\S.*"> <button class="search-submit js-searchBtn" type="submit"> <span>Search</span> </button> </form> </div> <div class="header-menu__contact --desktop" > <a href="https://tec5usa.com/get-in-touch/" class="site-header__cta" aria-lable="go to contact us page"> <svg class="icon icon-mail " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#mail"></use></svg> <span class="hide-l">Get in Touch</span> </a> </div> </nav> </div> </header> <section class="hero --small"> <div class="hero__media --overlay"> <div class="hero__img lazy" data-bg="https://www.tec5usa.com/wp-content/uploads/2021/04/Mask-Group.png"> </div> </div> <div class="hero__container"> <div class="heading-wrap text-center"> <p class="sup-heading text-white">In-line Process Spectrometers</p> <h1 class="text-white"> What is Spectroscopy? </h1> <p class="text-white text-bold">Find out more about UV-Vis, Near-Infrared and Raman Spectroscopy</p> </div> </div> </section> <section class="markets-category --spectroscopy"> <div class="container"> <div class='markets-category__tabs js-horizontal-scroll'> <div class='js-tabs-list markets-category__tabs-item --v2 active' data-tab-index="1" style='cursor: pointer;'> <span>01</span> <h4 class="text-big">What is UV-Vis Spectroscopy?</h4> </div> <div class='js-tabs-list markets-category__tabs-item --v2 ' data-tab-index="2" style='cursor: pointer;'> <span>02</span> <h4 class="text-big">What is Near-Infrared Spectroscopy?</h4> </div> <div class='js-tabs-list markets-category__tabs-item --v2 ' data-tab-index="3" style='cursor: pointer;'> <span>03</span> <h4 class="text-big">What is Raman Spectroscopy?</h4> </div> </div> </div>  <div class='js-market-items markets-category__wrap'> <div class="text-center text-big js-sub-desc"></div> <div class="markets-category__list js-market-result wrapp "> <div class='js-layout-content markets-category__wrap' data-layout-index="1" style="display: block"> <div class="container markets-category__content --layout-1"> <div class="heading-wrap"> <h2>What is UV-Vis Spectroscopy?</h2> </div> <div class="markets-category__image"> <img width="1024" height="353" src="data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%201024%20353'%3E%3C/svg%3E" class='image' data-lazy-src="https://www.tec5usa.com/wp-content/uploads/2021/10/1-1024x353.png"><noscript><img width="1024" height="353" src="https://www.tec5usa.com/wp-content/uploads/2021/10/1-1024x353.png" class='image'></noscript> <p class="markets-category__image-desc">(Left) A resonant photon is absorbed inducing a transition between the ground and excited states. (Middle) An electron spontaneously falls to a lower state releasing a photon. (Right) A photon knocks the electron out from the excited state and a second photon is released.</p> </div> <div class="markets-category__text"> <p class="text-big">UV-Visible spectroscopy considers the span of wavelengths ranging from 200 – 700nm. When light is incident upon a material, certain wavelengths will be resonant, or equal in energy, with transitions between energy states in the medium. These wavelengths are absorbed, inducing electronic transitions where electrons are promoted to higher states. Once in an excited state, an electron can drop back down to its initial state, emitting a photon equal in energy to the one it absorbed on the way.</p> <p class="text-big">For <a href="https://www.tec5usa.com/uv-vis-spectroscopy/">UV-Vis spectroscopy</a>, a broad range of light sources is used to excite multiple transitions in a material. The plot of the transition intensity vs. the wavelength is referred to as a spectrum. The spectrum can be plotted in terms of transmission, how much light passed through the material, or absorbance, how much light was absorbed at a particular wavelength.</p> </div> </div> </div> <div class='js-layout-content markets-category__wrap' data-layout-index="1" style="display: block"> <div class="container markets-category__content --layout-2"> <div class="markets-category__content-wrap"> <div class="markets-category__text"> <div class="heading-wrap"> <h2>How Are Transmission, Absorbance and Concentration Related?</h2> </div> <p class="text-big">As light passes through a medium, light is absorbed and the intensity of the transmitted light is given by, I<sub>T</sub> (λ)=I<sub>0</sub>e<sup>-ε(λ)lc</sup> where ε(λ) is the wavelength-dependent molar absorptivity constant, l is the path length and c is the concentration of particles in the medium. Substituting the transmittance, T=I<sub>T</sub>/I<sub>0</sub> and absorbance, A=-log⁡(T) yields, A= εlc This is known as the <a href="https://www.tec5usa.com/beer-lambert-law/">Beer-Lambert Law</a>, which states that the absorption of light, at a specific wavelength, as it passes through a medium is proportional to the concentration of a substance within that medium. This implies that concentrations of chemical species in a particular sample can be related quantitatively to the spectra that are produced with an optical measurement. Quantitative measurements are parameterized by statistical methods known as chemometrics, which relate the relative intensities in the spectra to the actual concentrations found using traditional laboratory methods. These models can then be used in the process to predict the concentrations of unknown samples in real-time.</p> </div> <div class="markets-category__image"> <img data-src="https://www.tec5usa.com/wp-content/uploads/2021/10/How-Are-Transmission.png" class='lazy image'> </div> </div> </div> </div> <div class='js-layout-content markets-category__wrap' data-layout-index="1" style="display: block"> <div class="container markets-category__content --layout-3"> <div class="heading-wrap"> <h2>Applications of UV-Vis Spectroscopy</h2> </div> <div class="markets-category__content-wrap --reverse"> <div class="markets-category__image"> <img data-src="https://www.tec5usa.com/wp-content/uploads/2021/10/AdobeStock_33487770-1-min-scaled-1-588x470.jpeg" class='lazy image'> </div> <div class="markets-category__text "> <p class="text-big">Due to its non-destructive nature, <a href="https://www.tec5usa.com/uv-vis-spectroscopy/">UV-Vis spectroscopy</a> is a versatile tool typically used to make quantitative measurements of chemicals in a given sample including both inorganics and organics. It is frequently used to analyze impurities in organic compounds, such as in food and pharmaceuticals, and can be coupled with separation-based techniques such as chromatography or inductively coupled plasma to measure emission from constituents in a sample as separation is achieved. It is also often used for colorimetry, thin-film analysis, electroplating, etc.</p> </div> </div> <div class="markets-category__content-wrap"> <div class="markets-category__image"> </div> <div class="markets-category__text"> </div> </div> </div> </div> <section class="js-layout-content solutions-section jsSliderSection" data-layout-index="1" style="display: block"> <div class="container"> <div class="solutions__head"> <h2 class="text-white">Explore More About UV-Vis Applications</h2>  <div class="slider__options"> <div class="jsSolutionsSliderNumberSlide slider__count"> <span class='jsCurrent slider__count-current'>01</span> / <span class='jsTotal slider__count-total'>04</span> </div> <div class="slider__btns-wrap"> <button class='jsSolutionsSliderNext btn-primary --next'> <span class="icon-wrap"> <svg class="icon icon-arrow-hollow-left " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow-hollow-left"></use></svg> </span> </button> <button class='jsSolutionsSliderPrev btn-primary --prev'> <span class="icon-wrap"> <svg class="icon icon-arrow-hollow-right " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow-hollow-right"></use></svg> </span> </button> </div> </div> </div> <div class="solutions__slider-wrap"> <div class='jsSolutionsSlider solutions__slider'> <div> <a href='https://www.tec5usa.com/market/electroplating/' class='box --vertical'> <img src="data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%2062%2062'%3E%3C/svg%3E" alt="Slider Icon" class='image' width="62" height="62px" data-lazy-src="https://www.tec5usa.com/wp-content/uploads/2021/10/electroplating.svg"><noscript><img src="https://www.tec5usa.com/wp-content/uploads/2021/10/electroplating.svg" alt="Slider Icon" class='image' width="62" height="62px"></noscript> <h3 class='text-big primary-font'>Electroplating</h3> <span class='btn-primary'> <span class='icon-wrap'> <svg class="icon icon-arrow-hollow-right " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow-hollow-right"></use></svg> </span> <span class='btn-text'> See More </span> </span> </a> </div> <div> <a href='https://www.tec5usa.com/market/polymerization-inhibitors-2/' class='box --vertical'> <img src="data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%2062%2062'%3E%3C/svg%3E" alt="Slider Icon" class='image' width="62" height="62px" data-lazy-src="https://www.tec5usa.com/wp-content/uploads/2021/10/polymerizatio-inhibitors.svg"><noscript><img src="https://www.tec5usa.com/wp-content/uploads/2021/10/polymerizatio-inhibitors.svg" alt="Slider Icon" class='image' width="62" height="62px"></noscript> <h3 class='text-big primary-font'>Polymerization Inhibitors</h3> <span class='btn-primary'> <span class='icon-wrap'> <svg class="icon icon-arrow-hollow-right " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow-hollow-right"></use></svg> </span> <span class='btn-text'> See More </span> </span> </a> </div> <div> <a href='https://www.tec5usa.com/market/desalination-units/' class='box --vertical'> <img src="data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%2062%2062'%3E%3C/svg%3E" alt="Slider Icon" class='image' width="62" height="62px" data-lazy-src="https://www.tec5usa.com/wp-content/uploads/2021/10/desalination-units.svg"><noscript><img src="https://www.tec5usa.com/wp-content/uploads/2021/10/desalination-units.svg" alt="Slider Icon" class='image' width="62" height="62px"></noscript> <h3 class='text-big primary-font'>Desalination Units</h3> <span class='btn-primary'> <span class='icon-wrap'> <svg class="icon icon-arrow-hollow-right " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow-hollow-right"></use></svg> </span> <span class='btn-text'> See More </span> </span> </a> </div> <div> <a href='https://www.tec5usa.com/market/hematology/' class='box --vertical'> <img src="data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%2062%2062'%3E%3C/svg%3E" alt="Slider Icon" class='image' width="62" height="62px" data-lazy-src="https://www.tec5usa.com/wp-content/uploads/2021/10/hematology.svg"><noscript><img src="https://www.tec5usa.com/wp-content/uploads/2021/10/hematology.svg" alt="Slider Icon" class='image' width="62" height="62px"></noscript> <h3 class='text-big primary-font'>Hematology</h3> <span class='btn-primary'> <span class='icon-wrap'> <svg class="icon icon-arrow-hollow-right " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow-hollow-right"></use></svg> </span> <span class='btn-text'> See More </span> </span> </a> </div> </div> </div> </div> </section> <div class='js-layout-content markets-category__wrap' data-layout-index="2" style="display: none"> <div class="container markets-category__content --layout-3"> <div class="heading-wrap"> <h2>What is Near-Infrared Spectroscopy?</h2> </div> <div class="markets-category__content-wrap --reverse"> <div class="markets-category__image"> <img data-src="https://www.tec5usa.com/wp-content/uploads/2021/10/4-1-670x264.png" class='lazy image'> </div> <div class="markets-category__text "> <p class="text-big">ear-Infrared spectroscopy (NIRS) is a type of vibrational absorption spectroscopy which utilizes the wavelength range of 700-2500nm. Vibrational spectroscopy looks at vibrational transitions induced in molecules. When light is incident on a molecule with a changing dipole, photons that are resonant can be absorbed and induce vibrational transitions. In general, a changing dipole will occur in asymmetric vibrations, where the bond length to one atom gets longer as another gets shorter.</p> </div> </div> <div class="markets-category__content-wrap"> <div class="markets-category__image"> <img data-src="https://www.tec5usa.com/wp-content/uploads/2021/10/4-2-475x350.png" class='lazy image'> </div> <div class="markets-category__text"> <p class="text-big">Fundamental wavelengths fall within the Mid-IR range of 2.5 - 25µm and correspond to a change from one vibrational state to the next, Δv=±1. However, molecules have harmonic overtones in addition to their fundamental frequencies, which correspond to jumps over more than one state, Δv=±2,± 3,± 4,… In the NIR range, these energies primarily correlate to overtones forming hydrogen bonds in a medium.</p> </div> </div> </div> </div> <div class='js-layout-content markets-category__wrap' data-layout-index="2" style="display: none"> <div class="container markets-category__content --layout-2"> <div class="markets-category__content-wrap"> <div class="markets-category__text"> <div class="heading-wrap"> <h2>How Are Transmission, Absorbance and Concentration Related?</h2> </div> <p class="text-big">As light passes through a medium, light is absorbed and the intensity of the transmitted light is given by, I<sub>T</sub>(λ)=I<sub>0</sub>e<sup>-ε(λ)lc</sup> where ε(λ) is the wavelength-dependent molar absorptivity constant, l is the pathlength and c is the concentration of particles in the medium. Substituting the transmittance, T=I<sub<T</sub>I<sub>0</sub> and absorbance, A=-log⁡(T) yields, A= εlc This is known as the Beer-Lambert Law, which states that the absorption of light, at a specific wavelength, as it passes through a medium is proportional to the concentration of a substance within that medium. This implies that concentrations of chemical species in a particular sample can be related quantitatively to the spectra that are produced with an optical measurement. Quantitative measurements are parameterized by statistical methods known as chemometrics, which relate the relative intensities in the spectra to the actual concentrations found using traditional laboratory methods. These models can then be used in the process to predict the concentrations of unknown samples in real-time.</p> </div> <div class="markets-category__image"> <img data-src="https://www.tec5usa.com/wp-content/uploads/2021/10/How-Are-Transmission.png" class='lazy image'> </div> </div> </div> </div> <div class='js-layout-content markets-category__wrap' data-layout-index="2" style="display: none"> <div class="container markets-category__content --layout-2"> <div class="markets-category__content-wrap"> <div class="markets-category__text"> <div class="heading-wrap"> <h2>Applications of Near-Infrared Spectroscopy</h2> </div> <p class="text-big">Because most matter found on Earth contains hydrogen, NIRS is a powerful tool for monitoring a multitude of processes in chemical and biochemical engineering, as well in agriculture and food & beverage processing.</p> </div> <div class="markets-category__image"> <img data-src="https://www.tec5usa.com/wp-content/uploads/2021/10/near-infrared-spectroscopy.jpg" class='lazy image'> </div> </div> </div> </div> <section class="js-layout-content solutions-section jsSliderSection" data-layout-index="2" style="display: none"> <div class="container"> <div class="solutions__head"> <h2 class="text-white">Explore More About Near-Infrared Applications</h2>  <div class="slider__options"> <div class="jsSolutionsSliderNumberSlide slider__count"> <span class='jsCurrent slider__count-current'>01</span> / <span class='jsTotal slider__count-total'>08</span> </div> <div class="slider__btns-wrap"> <button class='jsSolutionsSliderNext btn-primary --next'> <span class="icon-wrap"> <svg class="icon icon-arrow-hollow-left " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow-hollow-left"></use></svg> </span> </button> <button class='jsSolutionsSliderPrev btn-primary --prev'> <span class="icon-wrap"> <svg class="icon icon-arrow-hollow-right " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow-hollow-right"></use></svg> </span> </button> </div> </div> </div> <div class="solutions__slider-wrap"> <div class='jsSolutionsSlider solutions__slider'> <div> <a href='https://www.tec5usa.com/market/gasoline-blending/' class='box --vertical'> <img src="data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%2062%2062'%3E%3C/svg%3E" alt="Slider Icon" class='image' width="62" height="62px" data-lazy-src="https://www.tec5usa.com/wp-content/uploads/2021/10/gasoline-blending.png"><noscript><img src="https://www.tec5usa.com/wp-content/uploads/2021/10/gasoline-blending.png" alt="Slider Icon" class='image' width="62" height="62px"></noscript> <h3 class='text-big primary-font'>Gasoline Blending</h3> <span class='btn-primary'> <span class='icon-wrap'> <svg class="icon icon-arrow-hollow-right " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow-hollow-right"></use></svg> </span> <span class='btn-text'> See More </span> </span> </a> </div> <div> <a href='https://www.tec5usa.com/market/beer-brewing/' class='box --vertical'> <img src="data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%2062%2062'%3E%3C/svg%3E" alt="Slider Icon" class='image' width="62" height="62px" data-lazy-src="https://www.tec5usa.com/wp-content/uploads/2021/10/beer-brewing.png"><noscript><img src="https://www.tec5usa.com/wp-content/uploads/2021/10/beer-brewing.png" alt="Slider Icon" class='image' width="62" height="62px"></noscript> <h3 class='text-big primary-font'>Beer Brewing</h3> <span class='btn-primary'> <span class='icon-wrap'> <svg class="icon icon-arrow-hollow-right " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow-hollow-right"></use></svg> </span> <span class='btn-text'> See More </span> </span> </a> </div> <div> <a href='https://www.tec5usa.com/market/soft-drink-production/' class='box --vertical'> <img src="data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%2062%2062'%3E%3C/svg%3E" alt="Slider Icon" class='image' width="62" height="62px" data-lazy-src="https://www.tec5usa.com/wp-content/uploads/2021/10/Soft-Drink-Production.png"><noscript><img src="https://www.tec5usa.com/wp-content/uploads/2021/10/Soft-Drink-Production.png" alt="Slider Icon" class='image' width="62" height="62px"></noscript> <h3 class='text-big primary-font'>Soft Drink Production</h3> <span class='btn-primary'> <span class='icon-wrap'> <svg class="icon icon-arrow-hollow-right " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow-hollow-right"></use></svg> </span> <span class='btn-text'> See More </span> </span> </a> </div> <div> <a href='https://www.tec5usa.com/market/wine-fermentation/' class='box --vertical'> <img src="data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%2062%2062'%3E%3C/svg%3E" alt="Slider Icon" class='image' width="62" height="62px" data-lazy-src="https://www.tec5usa.com/wp-content/uploads/2021/10/wine-fermentation.png"><noscript><img src="https://www.tec5usa.com/wp-content/uploads/2021/10/wine-fermentation.png" alt="Slider Icon" class='image' width="62" height="62px"></noscript> <h3 class='text-big primary-font'>Wine Fermentation</h3> <span class='btn-primary'> <span class='icon-wrap'> <svg class="icon icon-arrow-hollow-right " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow-hollow-right"></use></svg> </span> <span class='btn-text'> See More </span> </span> </a> </div> <div> <a href='https://www.tec5usa.com/market/hay-forage/' class='box --vertical'> <img src="data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%2062%2062'%3E%3C/svg%3E" alt="Slider Icon" class='image' width="62" height="62px" data-lazy-src="https://www.tec5usa.com/wp-content/uploads/2021/10/Hay-Forage.png"><noscript><img src="https://www.tec5usa.com/wp-content/uploads/2021/10/Hay-Forage.png" alt="Slider Icon" class='image' width="62" height="62px"></noscript> <h3 class='text-big primary-font'>Hay & Forage</h3> <span class='btn-primary'> <span class='icon-wrap'> <svg class="icon icon-arrow-hollow-right " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow-hollow-right"></use></svg> </span> <span class='btn-text'> See More </span> </span> </a> </div> <div> <a href='https://www.tec5usa.com/spectroscopy/' class='box --vertical'> <img src="data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%2062%2062'%3E%3C/svg%3E" alt="Slider Icon" class='image' width="62" height="62px" data-lazy-src="https://www.tec5usa.com/wp-content/uploads/2021/10/Baked-Goods.png"><noscript><img src="https://www.tec5usa.com/wp-content/uploads/2021/10/Baked-Goods.png" alt="Slider Icon" class='image' width="62" height="62px"></noscript> <h3 class='text-big primary-font'>What Is Spectroscopy</h3> <span class='btn-primary'> <span class='icon-wrap'> <svg class="icon icon-arrow-hollow-right " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow-hollow-right"></use></svg> </span> <span class='btn-text'> See More </span> </span> </a> </div> <div> <a href='https://www.tec5usa.com/market/biofuel-production/' class='box --vertical'> <img src="data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%2062%2062'%3E%3C/svg%3E" alt="Slider Icon" class='image' width="62" height="62px" data-lazy-src="https://www.tec5usa.com/wp-content/uploads/2021/10/Biofuel-Production.png"><noscript><img src="https://www.tec5usa.com/wp-content/uploads/2021/10/Biofuel-Production.png" alt="Slider Icon" class='image' width="62" height="62px"></noscript> <h3 class='text-big primary-font'>Biofuel Production</h3> <span class='btn-primary'> <span class='icon-wrap'> <svg class="icon icon-arrow-hollow-right " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow-hollow-right"></use></svg> </span> <span class='btn-text'> See More </span> </span> </a> </div> <div> <a href='https://www.tec5usa.com/market/fertilizer/' class='box --vertical'> <img src="data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%2062%2062'%3E%3C/svg%3E" alt="Slider Icon" class='image' width="62" height="62px" data-lazy-src="https://www.tec5usa.com/wp-content/uploads/2021/10/Fertilizer.png"><noscript><img src="https://www.tec5usa.com/wp-content/uploads/2021/10/Fertilizer.png" alt="Slider Icon" class='image' width="62" height="62px"></noscript> <h3 class='text-big primary-font'>Fertilizer</h3> <span class='btn-primary'> <span class='icon-wrap'> <svg class="icon icon-arrow-hollow-right " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow-hollow-right"></use></svg> </span> <span class='btn-text'> See More </span> </span> </a> </div> </div> </div> </div> </section> <div class='js-layout-content markets-category__wrap' data-layout-index="3" style="display: none"> <div class="container markets-category__content --layout-3"> <div class="heading-wrap"> <h2>What is Raman Spectroscopy?</h2> </div> <div class="markets-category__content-wrap --reverse"> <div class="markets-category__image"> <img data-src="https://www.tec5usa.com/wp-content/uploads/2021/10/7-1-670x432.png" class='lazy image'> </div> <div class="markets-category__text "> <p class="text-big">Raman spectroscopy is a type of vibrational spectroscopy, which relies on the scattering of light. When non-resonant light is incident on a molecule, the light interacts with the electric field of the medium and scatters. Most of the scattering that takes place is called Rayleigh scattering, where no energy is gained or lost by the photon. However, approximately 1 in 1,000,000 photons will impart momentum onto the medium, inducing vibrational transitions and red shifting the photon to a longer wavelength.</p> </div> </div> <div class="markets-category__content-wrap"> <div class="markets-category__image"> <img data-src="https://www.tec5usa.com/wp-content/uploads/2021/10/4-1-580x228.png" class='lazy image'> </div> <div class="markets-category__text"> <p class="text-big">This is known as Stokes Raman scattering. The losses of energy can be recorded to create a spectrum in the Mid-IR range. Unlike IR spectroscopy, the Raman technique relies on a change in polarizability within a molecule and therefore primarily considers symmetric vibrational modes, where the bond lengths change in phase with one another. For this reason, Raman spectroscopy is considered complementary to IR techniques.</p> </div> </div> </div> </div> <div class='js-layout-content markets-category__wrap' data-layout-index="3" style="display: none"> <div class="container markets-category__content --layout-2"> <div class="markets-category__content-wrap"> <div class="markets-category__text"> <div class="heading-wrap"> <h2>How are Raman Spectra Related to a Sample?</h2> </div> <p class="text-big">Raman spectra, like IR spectra, are unique to every sample, with peaks corresponding to the specific physical/chemical properties of the material. The peak intensity, i.e. peak height or peak area, is proportional to the number of molecules or the concentration in the sample, I(λ)∝σlcI where σ is the Raman cross-section, l is the pathlength, c is the concentration, and I represent various instrument parameters including, laser power, integration time, etc. This implies that concentrations of chemical species in a particular sample can be related quantitatively to the spectra that are produced with an optical measurement. Quantitative measurements are parameterized by statistical methods known as chemometrics, which relate the relative intensities in the spectra to the actual concentrations found using traditional laboratory methods. These models can then be used in the process to predict the concentrations of unknown samples in real-time.</p> </div> <div class="markets-category__image"> <img data-src="https://www.tec5usa.com/wp-content/uploads/2021/10/8-670x468.png" class='lazy image'> </div> </div> </div> </div> <div class='js-layout-content markets-category__wrap' data-layout-index="3" style="display: none"> <div class="container markets-category__content --layout-2"> <div class="markets-category__content-wrap"> <div class="markets-category__text"> <div class="heading-wrap"> <h2>Applications of Raman Spectroscopy</h2> </div> <p class="text-big">Raman spectroscopy, due to its dependence on changes in polarizability, is considered a complementary technique to IR spectroscopy. Raman spectroscopy is particularly useful for the detection of gas-phase diatomic molecules, e.g. H2, N2, etc., as well as hydrocarbons and samples containing water. For example, in a sample containing sufficient levels of moisture, where water concentration is not of interest, Raman spectroscopy can be used to analyze the sample. Because of its strong dipole, water does not exhibit a change in polarizability as it vibrates, making it effectively invisible to Raman spectroscopy, where an IR spectrum might be consumed by absorption from water, making them less desirable for water-based sample measurements.</p> </div> <div class="markets-category__image"> <img data-src="https://www.tec5usa.com/wp-content/uploads/2021/10/AdobeStock_335853410-min-scaled-1-670x326.jpeg" class='lazy image'> </div> </div> </div> </div> <section class="js-layout-content solutions-section jsSliderSection" data-layout-index="3" style="display: none"> <div class="container"> <div class="solutions__head"> <h2 class="text-white">Explore More About Raman Applications</h2>  <div class="slider__options"> <div class="jsSolutionsSliderNumberSlide slider__count"> <span class='jsCurrent slider__count-current'>01</span> / <span class='jsTotal slider__count-total'>07</span> </div> <div class="slider__btns-wrap"> <button class='jsSolutionsSliderNext btn-primary --next'> <span class="icon-wrap"> <svg class="icon icon-arrow-hollow-left " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow-hollow-left"></use></svg> </span> </button> <button class='jsSolutionsSliderPrev btn-primary --prev'> <span class="icon-wrap"> <svg class="icon icon-arrow-hollow-right " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow-hollow-right"></use></svg> </span> </button> </div> </div> </div> <div class="solutions__slider-wrap"> <div class='jsSolutionsSlider solutions__slider'> <div> <a href='https://www.tec5usa.com/market/api-monitoring/' class='box --vertical'> <img src="data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%2062%2062'%3E%3C/svg%3E" alt="Slider Icon" class='image' width="62" height="62px" data-lazy-src="https://www.tec5usa.com/wp-content/uploads/2021/10/API-Monitoring.png"><noscript><img src="https://www.tec5usa.com/wp-content/uploads/2021/10/API-Monitoring.png" alt="Slider Icon" class='image' width="62" height="62px"></noscript> <h3 class='text-big primary-font'>API Monitoring</h3> <span class='btn-primary'> <span class='icon-wrap'> <svg class="icon icon-arrow-hollow-right " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow-hollow-right"></use></svg> </span> <span class='btn-text'> See More </span> </span> </a> </div> <div> <a href='https://www.tec5usa.com/market/polymer-identification/' class='box --vertical'> <img src="data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%2062%2062'%3E%3C/svg%3E" alt="Slider Icon" class='image' width="62" height="62px" data-lazy-src="https://www.tec5usa.com/wp-content/uploads/2021/10/Polymer-1.png"><noscript><img src="https://www.tec5usa.com/wp-content/uploads/2021/10/Polymer-1.png" alt="Slider Icon" class='image' width="62" height="62px"></noscript> <h3 class='text-big primary-font'>Polymer Identification</h3> <span class='btn-primary'> <span class='icon-wrap'> <svg class="icon icon-arrow-hollow-right " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow-hollow-right"></use></svg> </span> <span class='btn-text'> See More </span> </span> </a> </div> <div> <a href='https://www.tec5usa.com/market/surfactants-analysis/' class='box --vertical'> <img src="data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%2062%2062'%3E%3C/svg%3E" alt="Slider Icon" class='image' width="62" height="62px" data-lazy-src="https://www.tec5usa.com/wp-content/uploads/2021/10/Surfactants-Analysis.png"><noscript><img src="https://www.tec5usa.com/wp-content/uploads/2021/10/Surfactants-Analysis.png" alt="Slider Icon" class='image' width="62" height="62px"></noscript> <h3 class='text-big primary-font'>Surfactants Analysis</h3> <span class='btn-primary'> <span class='icon-wrap'> <svg class="icon icon-arrow-hollow-right " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow-hollow-right"></use></svg> </span> <span class='btn-text'> See More </span> </span> </a> </div> <div> <a href='https://www.tec5usa.com/market/natural-gas/' class='box --vertical'> <img src="data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%2062%2062'%3E%3C/svg%3E" alt="Slider Icon" class='image' width="62" height="62px" data-lazy-src="https://www.tec5usa.com/wp-content/uploads/2021/10/Natural-Gas.png"><noscript><img src="https://www.tec5usa.com/wp-content/uploads/2021/10/Natural-Gas.png" alt="Slider Icon" class='image' width="62" height="62px"></noscript> <h3 class='text-big primary-font'>Natural Gas</h3> <span class='btn-primary'> <span class='icon-wrap'> <svg class="icon icon-arrow-hollow-right " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow-hollow-right"></use></svg> </span> <span class='btn-text'> See More </span> </span> </a> </div> <div> <a href='https://www.tec5usa.com/market/petroleum-refining/' class='box --vertical'> <img src="data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%2062%2062'%3E%3C/svg%3E" alt="Slider Icon" class='image' width="62" height="62px" data-lazy-src="https://www.tec5usa.com/wp-content/uploads/2021/10/Petroleum-Refining.png"><noscript><img src="https://www.tec5usa.com/wp-content/uploads/2021/10/Petroleum-Refining.png" alt="Slider Icon" class='image' width="62" height="62px"></noscript> <h3 class='text-big primary-font'>Petroleum Refining</h3> <span class='btn-primary'> <span class='icon-wrap'> <svg class="icon icon-arrow-hollow-right " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow-hollow-right"></use></svg> </span> <span class='btn-text'> See More </span> </span> </a> </div> <div> <a href='https://www.tec5usa.com/market/naphtha-splitting/' class='box --vertical'> <img src="data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%2062%2062'%3E%3C/svg%3E" alt="Slider Icon" class='image' width="62" height="62px" data-lazy-src="https://www.tec5usa.com/wp-content/uploads/2021/10/Naphtha-Splitting.png"><noscript><img src="https://www.tec5usa.com/wp-content/uploads/2021/10/Naphtha-Splitting.png" alt="Slider Icon" class='image' width="62" height="62px"></noscript> <h3 class='text-big primary-font'>Naphtha Splitting</h3> <span class='btn-primary'> <span class='icon-wrap'> <svg class="icon icon-arrow-hollow-right " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow-hollow-right"></use></svg> </span> <span class='btn-text'> See More </span> </span> </a> </div> <div> <a href='https://www.tec5usa.com/market/alkylation/' class='box --vertical'> <img src="data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%2062%2062'%3E%3C/svg%3E" alt="Slider Icon" class='image' width="62" height="62px" data-lazy-src="https://www.tec5usa.com/wp-content/uploads/2021/10/Alkylation.png"><noscript><img src="https://www.tec5usa.com/wp-content/uploads/2021/10/Alkylation.png" alt="Slider Icon" class='image' width="62" height="62px"></noscript> <h3 class='text-big primary-font'>Alkylation</h3> <span class='btn-primary'> <span class='icon-wrap'> <svg class="icon icon-arrow-hollow-right " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow-hollow-right"></use></svg> </span> <span class='btn-text'> See More </span> </span> </a> </div> </div> </div> </div> </section> </div> </div> </section> <section class="insights-section"> <div class="container-big --right wrapp"> <div class="f-col-4 --big"> <div class="heading-wrap"> <p class="sup-heading">Inisights</p> <h2 class="">Read the Latest Trends of the Industry</h2> </div> <div class="insights__subscribe"> <span class="separator --top"></span> <h3 class="text-big text-white text-bold primary-font">Subscribe to receive free email updates</h3> <div class="wpcf7 no-js" id="wpcf7-f5-o1" lang="en-US" dir="ltr" data-wpcf7-id="5"> <div class="screen-reader-response"><p role="status" aria-live="polite" aria-atomic="true"></p> <ul></ul></div> <form action="/spectroscopy/#wpcf7-f5-o1" method="post" class="wpcf7-form init" aria-label="Contact form" novalidate="novalidate" data-status="init"> <div style="display: none;"> <input type="hidden" name="_wpcf7" value="5" /> <input type="hidden" name="_wpcf7_version" value="6.0" /> <input type="hidden" name="_wpcf7_locale" value="en_US" /> <input type="hidden" name="_wpcf7_unit_tag" value="wpcf7-f5-o1" /> <input type="hidden" name="_wpcf7_container_post" value="0" /> <input type="hidden" name="_wpcf7_posted_data_hash" value="" /> <input type="hidden" name="_wpcf7dtx_version" value="5.0.0" /> <input type="hidden" name="_wpcf7_recaptcha_response" value="" /> </div> <div class="input-field"> <p><span class="wpcf7-form-control-wrap" data-name="your-email"><input size="40" maxlength="400" class="wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email" aria-required="true" aria-invalid="false" placeholder="Enter your e-mail here" value="" type="email" name="your-email" /></span> </p> </div> <div class="submit-field"> <p><button type='submit' id='submit' class='wpcf7-form-control wpcf7-submit btn-primary'><span class="icon-wrap"><svg class="icon icon-arrow-hollow-right " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow-hollow-right"></use></svg></span></button> </p> </div><p style="display: none !important;" class="akismet-fields-container" data-prefix="_wpcf7_ak_"><label>Δ<textarea name="_wpcf7_ak_hp_textarea" cols="45" rows="8" maxlength="100"></textarea></label><input type="hidden" id="ak_js_1" name="_wpcf7_ak_js" value="138"/><script type="rocketlazyloadscript">document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() );</script></p><div class="ds-lead-fields"> <input name="source" value="" type="hidden"> <input name="utm_campaign" value="" type="hidden"> <input name="utm_source" value="" type="hidden"> <input name="utm_medium" value="" type="hidden"> <input name="utm_term" value="" type="hidden"> </div><div class="ds-refer-fields"> <input name="page" value="https://www.tec5usa.com/spectroscopy/" type="hidden" /> <input name="referrer" value="" type="hidden"> </div><div class="wpcf7-response-output" aria-hidden="true"></div> </form> </div> </div> </div> <div class="f-col-8 --big"> <div class='jsLatestInisghtsSlider slider insights-slider'> <div> <div class="box --vertical"> <div class="box__head"> <p class="box__head-top">Articles</p> <h3 class='box__head-title primary-font'>Revealing the Invisible: Living Cells Can Be Seen With Infrared Light</h3> <p class='box__head-date'>September 20 2024</p> </div> <div class="box__footer"> <p class='box__footer-exerpt'>A new method developed by NIST uses infrared light to image biomolecules in cell...</p> <a href='https://www.tec5usa.com/revealing-the-invisible-living-cells-can-be-seen-with-infrared-light/' class="btn-primary --small"> <span class="icon-wrap"> <svg class="icon icon-arrow-hollow-right " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow-hollow-right"></use></svg> </span> <span class="btn-text">Read Full Insight</span> </a> </div> </div> </div> <div> <div class="box --vertical"> <div class="box__head"> <p class="box__head-top">Articles</p> <h3 class='box__head-title primary-font'>Revolutionary Catalyst Uses Sunlight To Turn Greenhouse Gases Into Valuable Chemicals</h3> <p class='box__head-date'>September 19 2024</p> </div> <div class="box__footer"> <p class='box__footer-exerpt'>McGill University researchers have developed a light-driven process that uses su...</p> <a href='https://www.tec5usa.com/revolutionary-catalyst-uses-sunlight-to-turn-greenhouse-gases-into-valuable-chemicals/' class="btn-primary --small"> <span class="icon-wrap"> <svg class="icon icon-arrow-hollow-right " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow-hollow-right"></use></svg> </span> <span class="btn-text">Read Full Insight</span> </a> </div> </div> </div> <div> <div class="box --vertical"> <div class="box__head"> <p class="box__head-top">News</p> <h3 class='box__head-title primary-font'>“Electronic Spider Silk” Sensors: Revolutionizing Bioelectronics With Eco-Friendly Technology</h3> <p class='box__head-date'>May 30 2024</p> </div> <div class="box__footer"> <p class='box__footer-exerpt'>[caption id="attachment_3827" align="aligncenter" width="1536"] Researchers have...</p> <a href='https://www.tec5usa.com/electronic-spider-silk-sensors-revolutionizing-bioelectronics-with-eco-friendly-technology/' class="btn-primary --small"> <span class="icon-wrap"> <svg class="icon icon-arrow-hollow-right " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow-hollow-right"></use></svg> </span> <span class="btn-text">Read Full Insight</span> </a> </div> </div> </div> <div> <div class="box --vertical"> <div class="box__head"> <p class="box__head-top">News</p> <h3 class='box__head-title primary-font'>A Revolutionary Approach to Flu Prevention: New Molecules Stop Infection Before It Starts</h3> <p class='box__head-date'>May 30 2024</p> </div> <div class="box__footer"> <p class='box__footer-exerpt'>[caption id="attachment_3822" align="aligncenter" width="757"] Scientists have d...</p> <a href='https://www.tec5usa.com/a-revolutionary-approach-to-flu-prevention-new-molecules-stop-infection-before-it-starts/' class="btn-primary --small"> <span class="icon-wrap"> <svg class="icon icon-arrow-hollow-right " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow-hollow-right"></use></svg> </span> <span class="btn-text">Read Full Insight</span> </a> </div> </div> </div> <div> <div class="box --vertical"> <div class="box__head"> <p class="box__head-top">Articles</p> <h3 class='box__head-title primary-font'>Decoding Life’s Origins with Lost Biochemical Clues</h3> <p class='box__head-date'>May 30 2024</p> </div> <div class="box__footer"> <p class='box__footer-exerpt'>[caption id="attachment_3836" align="aligncenter" width="964"] Metabolism is the...</p> <a href='https://www.tec5usa.com/decoding-life-s-origins-with-lost-biochemical-clues/' class="btn-primary --small"> <span class="icon-wrap"> <svg class="icon icon-arrow-hollow-right " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow-hollow-right"></use></svg> </span> <span class="btn-text">Read Full Insight</span> </a> </div> </div> </div> <div> <div class="box --vertical"> <div class="box__head"> <p class="box__head-top">News</p> <h3 class='box__head-title primary-font'>Client Spotlight: tec5USA</h3> <p class='box__head-date'>March 20 2024</p> </div> <div class="box__footer"> <p class='box__footer-exerpt'>At Perry Johnson Registrars, we take pride in the diversity and excellence of ou...</p> <a href='https://www.tec5usa.com/client-spotlight-tec5usa/' class="btn-primary --small"> <span class="icon-wrap"> <svg class="icon icon-arrow-hollow-right " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow-hollow-right"></use></svg> </span> <span class="btn-text">Read Full Insight</span> </a> </div> </div> </div> <div> <div class="box --vertical"> <div class="box__head"> <p class="box__head-top">News</p> <h3 class='box__head-title primary-font'>tec5USA Presented at SPIE Photonics West</h3> <p class='box__head-date'>February 09 2023</p> </div> <div class="box__footer"> <p class='box__footer-exerpt'>SPIE Photonics West 2023 is the premier photonics, biomedical optics, and laser ...</p> <a href='https://www.tec5usa.com/tec5usa-presented-at-spie-photonics-west/' class="btn-primary --small"> <span class="icon-wrap"> <svg class="icon icon-arrow-hollow-right " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow-hollow-right"></use></svg> </span> <span class="btn-text">Read Full Insight</span> </a> </div> </div> </div> <div> <div class="box --vertical"> <div class="box__head"> <p class="box__head-top">News</p> <h3 class='box__head-title primary-font'>tec5USA Celebrated Moving to New Location</h3> <p class='box__head-date'>January 25 2023</p> </div> <div class="box__footer"> <p class='box__footer-exerpt'>We celebrated our move to our new building in Plainview, NY last week with a rib...</p> <a href='https://www.tec5usa.com/moving-celebration/' class="btn-primary --small"> <span class="icon-wrap"> <svg class="icon icon-arrow-hollow-right " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow-hollow-right"></use></svg> </span> <span class="btn-text">Read Full Insight</span> </a> </div> </div> </div> <div> <div class="box --vertical"> <div class="box__head"> <p class="box__head-top">News</p> <h3 class='box__head-title primary-font'>tec5USA is Moving!</h3> <p class='box__head-date'>December 06 2022</p> </div> <div class="box__footer"> <p class='box__footer-exerpt'>We are pleased to announce we are moving to a new location to accommodate our gr...</p> <a href='https://www.tec5usa.com/were-moving/' class="btn-primary --small"> <span class="icon-wrap"> <svg class="icon icon-arrow-hollow-right " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow-hollow-right"></use></svg> </span> <span class="btn-text">Read Full Insight</span> </a> </div> </div> </div> <div> <div class="box --vertical"> <div class="box__head"> <p class="box__head-top">News</p> <h3 class='box__head-title primary-font'>The tec5USA Crew Enjoyed a Summer Soirée</h3> <p class='box__head-date'>August 30 2022</p> </div> <div class="box__footer"> <p class='box__footer-exerpt'>The tec5USA crew enjoyed a Summer Soirée, an evening out at Prime Steakhouse in...</p> <a href='https://www.tec5usa.com/the-tec5usa-crew-enjoyed-a-summer-soiree/' class="btn-primary --small"> <span class="icon-wrap"> <svg class="icon icon-arrow-hollow-right " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow-hollow-right"></use></svg> </span> <span class="btn-text">Read Full Insight</span> </a> </div> </div> </div> </div> <div class="slider__controles"> <div class="slider__controles-top"> <div class='jsCountSlidesInsights slider__count'> <span class='jsCurrent slider__count-current'>01</span> / <span class='jsTotal slider__count-total'>10</span> </div> <div class="slider__btns-wrap"> <button class='jsInisghtsPrev btn-primary'> <span class="icon-wrap"> <svg class="icon icon-arrow-hollow-left " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow-hollow-left"></use></svg> </span> </button> <button class='jsInisghtsNext btn-primary'> <span class="icon-wrap"> <svg class="icon icon-arrow-hollow-right " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow-hollow-right"></use></svg> </span> </button> </div> </div> <div class="slider__controles-bottom"> <a href='https://www.tec5usa.com/industry-insights/blog/' class="btn-primary "> <span class="icon-wrap"> <svg class="icon icon-arrow-hollow-right " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow-hollow-right"></use></svg> </span> <span class="btn-text"> See All the Insights </span> </a> </div> </div> </div> </div> </section> <footer class="footer " > <div class="footer__background lazy" data-bg="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/images/footer-image.jpg"></div> <div class="footer-top"> <div class="container"> <div class="footer__subscribe"> <div class="footer__subscribe-title"> <span class="separator --top"></span> <p class="text-big text-white text-bold">Subscribe to receive free email updates</p> </div> <div class="wpcf7 no-js" id="wpcf7-f5-o2" lang="en-US" dir="ltr" data-wpcf7-id="5"> <div class="screen-reader-response"><p role="status" aria-live="polite" aria-atomic="true"></p> <ul></ul></div> <form action="/spectroscopy/#wpcf7-f5-o2" method="post" class="wpcf7-form init" aria-label="Contact form" novalidate="novalidate" data-status="init"> <div style="display: none;"> <input type="hidden" name="_wpcf7" value="5" /> <input type="hidden" name="_wpcf7_version" value="6.0" /> <input type="hidden" name="_wpcf7_locale" value="en_US" /> <input type="hidden" name="_wpcf7_unit_tag" value="wpcf7-f5-o2" /> <input type="hidden" name="_wpcf7_container_post" value="0" /> <input type="hidden" name="_wpcf7_posted_data_hash" value="" /> <input type="hidden" name="_wpcf7dtx_version" value="5.0.0" /> <input type="hidden" name="_wpcf7_recaptcha_response" value="" /> </div> <div class="input-field"> <p><span class="wpcf7-form-control-wrap" data-name="your-email"><input size="40" maxlength="400" class="wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email" aria-required="true" aria-invalid="false" placeholder="Enter your e-mail here" value="" type="email" name="your-email" /></span> </p> </div> <div class="submit-field"> <p><button type='submit' id='submit' class='wpcf7-form-control wpcf7-submit btn-primary'><span class="icon-wrap"><svg class="icon icon-arrow-hollow-right " width="19" height="19" aria-hidden="true" role="img"><use xlink:href="/wp-content/themes/digitalsilk/assets/images/icons.svg#arrow-hollow-right"></use></svg></span></button> </p> </div><p style="display: none !important;" class="akismet-fields-container" data-prefix="_wpcf7_ak_"><label>Δ<textarea name="_wpcf7_ak_hp_textarea" cols="45" rows="8" maxlength="100"></textarea></label><input type="hidden" id="ak_js_2" name="_wpcf7_ak_js" value="226"/><script type="rocketlazyloadscript">document.getElementById( "ak_js_2" ).setAttribute( "value", ( new Date() ).getTime() );</script></p><div class="ds-lead-fields"> <input name="source" value="" type="hidden"> <input name="utm_campaign" value="" type="hidden"> <input name="utm_source" value="" type="hidden"> <input name="utm_medium" value="" type="hidden"> <input name="utm_term" value="" type="hidden"> </div><div class="ds-refer-fields"> <input name="page" value="https://www.tec5usa.com/spectroscopy/" type="hidden" /> <input name="referrer" value="" type="hidden"> </div><div class="wpcf7-response-output" aria-hidden="true"></div> </form> </div> </div> </div> </div> <div class="footer-bottom"> <div class="container"> <div class="copyright"> <div class="footer-bottom__links"> <a href="https://www.tec5usa.com/privacy-policy/">Privacy Policy</a> <a href="https://www.tec5usa.com/terms-of-use/">Terms of Use</a> </div> © 2024 tec5USA. All rights reserved </div> <div class="socials"> <a href="https://www.facebook.com/tec5USA/" class="btn-primary" target="_blank"> <span class="icon-wrap"> <img data-src="https://www.tec5usa.com/wp-content/uploads/2021/04/fb.svg" class="lazy icon" width="25" height="25" alt="Social Media Icon"> </span> </a> <a href="https://www.linkedin.com/company/tec5usa/" class="btn-primary" target="_blank"> <span class="icon-wrap"> <img data-src="https://www.tec5usa.com/wp-content/uploads/2021/04/linkedin.svg" class="lazy icon" width="25" height="25" alt="Social Media Icon"> </span> </a> <a href="https://twitter.com/tec5usa" class="btn-primary" target="_blank"> <span class="icon-wrap"> <img data-src="https://www.tec5usa.com/wp-content/uploads/2021/04/twetter.svg" class="lazy icon" width="25" height="25" alt="Social Media Icon"> </span> </a> <a href="https://www.youtube.com/channel/UCmQ2yYnxHZ1PJS1IgmQfTvw" class="btn-primary" target="_blank"> <span class="icon-wrap"> <img data-src="https://www.tec5usa.com/wp-content/uploads/2021/04/you-tube.svg" class="lazy icon" width="25" height="25" alt="Social Media Icon"> </span> </a> </div> <div class="creator"> <p>Web Design by <b><a href="https://www.digitalsilk.com/" target="_blank">Digital Silk</a></b></p> </div> </div> </div> </footer>  <aside id="moove_gdpr_cookie_info_bar" class="moove-gdpr-info-bar-hidden moove-gdpr-align-center moove-gdpr-dark-scheme gdpr_infobar_postion_bottom gdpr-full-screen-infobar" aria-label="GDPR Cookie Banner" style="display: none;"> <div class="moove-gdpr-info-bar-container"> <div class="moove-gdpr-info-bar-content"> <div class="moove-gdpr-cookie-notice"> <p style="text-align: center;"><img style="max-width: 150px;" src="data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%200%200'%3E%3C/svg%3E" alt="Tec5 logo" data-lazy-src="https://www.tec5usa.com/wp-content/uploads/2021/07/Tech5-USA-logo.svg" /><noscript><img style="max-width: 150px;" src="https://www.tec5usa.com/wp-content/uploads/2021/07/Tech5-USA-logo.svg" alt="Tec5 logo" /></noscript></p> <h3 style="text-align: center;">Privacy and Cookies Policy</h3> <p style="text-align: center;">We are using cookies to give you the best experience on our website.</p> <p style="text-align: center;">You can find out more about which cookies we are using or switch them off in <button data-href="#moove_gdpr_cookie_modal" class="change-settings-button">settings</button>.</p> </div>  <div class="moove-gdpr-button-holder"> <button class="mgbutton moove-gdpr-infobar-allow-all gdpr-fbo-0" aria-label="Accept" >Accept</button> <button class="mgbutton moove-gdpr-infobar-settings-btn change-settings-button gdpr-fbo-2" data-href="#moove_gdpr_cookie_modal" aria-label="Settings">Settings</button> </div>  </div>  </div>  </aside>   <script type="rocketlazyloadscript" data-rocket-type="text/javascript" defer src="https://www.tec5usa.com/wp-content/plugins/ds-contact-form-cfdb7/js/dscf7db.min.js?ver=1.5.0" id="dscf7db-js"></script> <script type="rocketlazyloadscript" data-rocket-type="text/javascript" defer src="https://www.tec5usa.com/wp-includes/js/dist/hooks.min.js?ver=2810c76e705dd1a53b18" id="wp-hooks-js"></script> <script type="rocketlazyloadscript" data-rocket-type="text/javascript" defer src="https://www.tec5usa.com/wp-includes/js/dist/i18n.min.js?ver=5e580eb46a90c2b997e6" id="wp-i18n-js"></script> <script type="rocketlazyloadscript" data-rocket-type="text/javascript" id="wp-i18n-js-after"> /* <![CDATA[ */ wp.i18n.setLocaleData( { 'text direction\u0004ltr': [ 'ltr' ] } ); /* ]]> */ </script> <script type="rocketlazyloadscript" data-minify="1" data-rocket-type="text/javascript" defer src="https://www.tec5usa.com/wp-content/cache/min/1/wp-content/plugins/contact-form-7/includes/swv/js/index.js?ver=1726670559" id="swv-js"></script> <script type="rocketlazyloadscript" data-rocket-type="text/javascript" id="contact-form-7-js-before"> /* <![CDATA[ */ var wpcf7 = { "api": { "root": "https:\/\/www.tec5usa.com\/wp-json\/", "namespace": "contact-form-7\/v1" }, "cached": 1 }; /* ]]> */ </script> <script type="rocketlazyloadscript" data-minify="1" data-rocket-type="text/javascript" defer src="https://www.tec5usa.com/wp-content/cache/min/1/wp-content/plugins/contact-form-7/includes/js/index.js?ver=1726670559" id="contact-form-7-js"></script> <script type="rocketlazyloadscript" data-minify="1" data-rocket-type="text/javascript" defer src="https://www.tec5usa.com/wp-content/cache/min/1/wp-content/plugins/duracelltomi-google-tag-manager/dist/js/gtm4wp-contact-form-7-tracker.js?ver=1726670559" id="gtm4wp-contact-form-7-tracker-js"></script> <script type="rocketlazyloadscript" data-rocket-type="text/javascript" id="rocket-browser-checker-js-after"> /* <![CDATA[ */ "use strict";var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}var RocketBrowserCompatibilityChecker=function(){function RocketBrowserCompatibilityChecker(options){_classCallCheck(this,RocketBrowserCompatibilityChecker),this.passiveSupported=!1,this._checkPassiveOption(this),this.options=!!this.passiveSupported&&options}return _createClass(RocketBrowserCompatibilityChecker,[{key:"_checkPassiveOption",value:function(self){try{var options={get passive(){return!(self.passiveSupported=!0)}};window.addEventListener("test",null,options),window.removeEventListener("test",null,options)}catch(err){self.passiveSupported=!1}}},{key:"initRequestIdleCallback",value:function(){!1 in window&&(window.requestIdleCallback=function(cb){var start=Date.now();return setTimeout(function(){cb({didTimeout:!1,timeRemaining:function(){return Math.max(0,50-(Date.now()-start))}})},1)}),!1 in window&&(window.cancelIdleCallback=function(id){return clearTimeout(id)})}},{key:"isDataSaverModeOn",value:function(){return"connection"in navigator&&!0===navigator.connection.saveData}},{key:"supportsLinkPrefetch",value:function(){var elem=document.createElement("link");return elem.relList&&elem.relList.supports&&elem.relList.supports("prefetch")&&window.IntersectionObserver&&"isIntersecting"in IntersectionObserverEntry.prototype}},{key:"isSlowConnection",value:function(){return"connection"in navigator&&"effectiveType"in navigator.connection&&("2g"===navigator.connection.effectiveType||"slow-2g"===navigator.connection.effectiveType)}}]),RocketBrowserCompatibilityChecker}(); /* ]]> */ </script> <script type="text/javascript" id="rocket-preload-links-js-extra"> /* <![CDATA[ */ var RocketPreloadLinksConfig = {"excludeUris":"\/(.+\/)?feed\/?.+\/?|\/(?:.+\/)?embed\/|\/(index\\.php\/)?wp\\-json(\/.*|$)|\/wp-admin\/|\/logout\/|\/wp-login.php","usesTrailingSlash":"1","imageExt":"jpg|jpeg|gif|png|tiff|bmp|webp|avif","fileExt":"jpg|jpeg|gif|png|tiff|bmp|webp|avif|php|pdf|html|htm","siteUrl":"https:\/\/www.tec5usa.com","onHoverDelay":"100","rateThrottle":"3"}; /* ]]> */ </script> <script type="rocketlazyloadscript" data-rocket-type="text/javascript" id="rocket-preload-links-js-after"> /* <![CDATA[ */ (function() { "use strict";var r="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},e=function(){function i(e,t){for(var n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(e,t,n){return t&&i(e.prototype,t),n&&i(e,n),e}}();function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}var t=function(){function n(e,t){i(this,n),this.browser=e,this.config=t,this.options=this.browser.options,this.prefetched=new Set,this.eventTime=null,this.threshold=1111,this.numOnHover=0}return e(n,[{key:"init",value:function(){!this.browser.supportsLinkPrefetch()||this.browser.isDataSaverModeOn()||this.browser.isSlowConnection()||(this.regex={excludeUris:RegExp(this.config.excludeUris,"i"),images:RegExp(".("+this.config.imageExt+")$","i"),fileExt:RegExp(".("+this.config.fileExt+")$","i")},this._initListeners(this))}},{key:"_initListeners",value:function(e){-1<this.config.onHoverDelay&&document.addEventListener("mouseover",e.listener.bind(e),e.listenerOptions),document.addEventListener("mousedown",e.listener.bind(e),e.listenerOptions),document.addEventListener("touchstart",e.listener.bind(e),e.listenerOptions)}},{key:"listener",value:function(e){var t=e.target.closest("a"),n=this._prepareUrl(t);if(null!==n)switch(e.type){case"mousedown":case"touchstart":this._addPrefetchLink(n);break;case"mouseover":this._earlyPrefetch(t,n,"mouseout")}}},{key:"_earlyPrefetch",value:function(t,e,n){var i=this,r=setTimeout(function(){if(r=null,0===i.numOnHover)setTimeout(function(){return i.numOnHover=0},1e3);else if(i.numOnHover>i.config.rateThrottle)return;i.numOnHover++,i._addPrefetchLink(e)},this.config.onHoverDelay);t.addEventListener(n,function e(){t.removeEventListener(n,e,{passive:!0}),null!==r&&(clearTimeout(r),r=null)},{passive:!0})}},{key:"_addPrefetchLink",value:function(i){return this.prefetched.add(i.href),new Promise(function(e,t){var n=document.createElement("link");n.rel="prefetch",n.href=i.href,n.onload=e,n.onerror=t,document.head.appendChild(n)}).catch(function(){})}},{key:"_prepareUrl",value:function(e){if(null===e||"object"!==(void 0===e?"undefined":r(e))||!1 in e||-1===["http:","https:"].indexOf(e.protocol))return null;var t=e.href.substring(0,this.config.siteUrl.length),n=this._getPathname(e.href,t),i={original:e.href,protocol:e.protocol,origin:t,pathname:n,href:t+n};return this._isLinkOk(i)?i:null}},{key:"_getPathname",value:function(e,t){var n=t?e.substring(this.config.siteUrl.length):e;return n.startsWith("/")||(n="/"+n),this._shouldAddTrailingSlash(n)?n+"/":n}},{key:"_shouldAddTrailingSlash",value:function(e){return this.config.usesTrailingSlash&&!e.endsWith("/")&&!this.regex.fileExt.test(e)}},{key:"_isLinkOk",value:function(e){return null!==e&&"object"===(void 0===e?"undefined":r(e))&&(!this.prefetched.has(e.href)&&e.origin===this.config.siteUrl&&-1===e.href.indexOf("?")&&-1===e.href.indexOf("#")&&!this.regex.excludeUris.test(e.href)&&!this.regex.images.test(e.href))}}],[{key:"run",value:function(){"undefined"!=typeof RocketPreloadLinksConfig&&new n(new RocketBrowserCompatibilityChecker({capture:!0,passive:!0}),RocketPreloadLinksConfig).init()}}]),n}();t.run(); }()); /* ]]> */ </script> <script type="rocketlazyloadscript" data-rocket-type="text/javascript" defer src="https://www.google.com/recaptcha/api.js?render=6Lcvy_weAAAAALjDmJ0-5Q8RLs5hAZmbXSXWvwrC&ver=3.0" id="google-recaptcha-js"></script> <script type="rocketlazyloadscript" data-rocket-type="text/javascript" defer src="https://www.tec5usa.com/wp-includes/js/dist/vendor/wp-polyfill.min.js?ver=3.15.0" id="wp-polyfill-js"></script> <script type="rocketlazyloadscript" data-rocket-type="text/javascript" id="wpcf7-recaptcha-js-before"> /* <![CDATA[ */ var wpcf7_recaptcha = { "sitekey": "6Lcvy_weAAAAALjDmJ0-5Q8RLs5hAZmbXSXWvwrC", "actions": { "homepage": "homepage", "contactform": "contactform" } }; /* ]]> */ </script> <script type="rocketlazyloadscript" data-minify="1" data-rocket-type="text/javascript" defer src="https://www.tec5usa.com/wp-content/cache/min/1/wp-content/plugins/contact-form-7/modules/recaptcha/index.js?ver=1726670559" id="wpcf7-recaptcha-js"></script> <script type="text/javascript" id="moove_gdpr_frontend-js-extra"> /* <![CDATA[ */ var moove_frontend_gdpr_scripts = {"ajaxurl":"https:\/\/www.tec5usa.com\/wp-admin\/admin-ajax.php","post_id":"2612","plugin_dir":"https:\/\/www.tec5usa.com\/wp-content\/plugins\/gdpr-cookie-compliance","show_icons":"all","is_page":"1","ajax_cookie_removal":"false","strict_init":"2","enabled_default":{"third_party":0,"advanced":0},"geo_location":"false","force_reload":"false","is_single":"","hide_save_btn":"false","current_user":"0","cookie_expiration":"0","script_delay":"2000","close_btn_action":"1","close_btn_rdr":"","scripts_defined":"{\"cache\":true,\"header\":\"\",\"body\":\"\",\"footer\":\"\",\"thirdparty\":{\"header\":\"\",\"body\":\"\",\"footer\":\"\"},\"advanced\":{\"header\":\"\",\"body\":\"\",\"footer\":\"\"}}","gdpr_scor":"true","wp_lang":"","wp_consent_api":"false","gdpr_consent_version":"1","gdpr_uvid":"7f187bbd6de0f77496b2432bae2cdc26","stats_enabled":"","gdpr_aos_hide":"false","consent_log_enabled":"","enable_on_scroll":"false"}; /* ]]> */ </script> <script type="rocketlazyloadscript" data-minify="1" data-rocket-type="text/javascript" defer src="https://www.tec5usa.com/wp-content/cache/min/1/wp-content/plugins/gdpr-cookie-compliance/dist/scripts/main.js?ver=1726670559" id="moove_gdpr_frontend-js"></script> <script type="rocketlazyloadscript" data-rocket-type="text/javascript" id="moove_gdpr_frontend-js-after"> /* <![CDATA[ */ var gdpr_consent__strict = "true" var gdpr_consent__thirdparty = "false" var gdpr_consent__advanced = "false" var gdpr_consent__cookies = "strict" /* ]]> */ </script> <script type="rocketlazyloadscript" data-minify="1" data-rocket-type="text/javascript" defer src="https://www.tec5usa.com/wp-content/cache/min/1/wp-content/plugins/gdpr-cookie-compliance-addon/assets/js/gdpr_cc_addon.js?ver=1726670559" id="gdpr_cc_addon_frontend-js"></script>   <div id="moove_gdpr_cookie_modal" class="gdpr_lightbox-hide" role="complementary" aria-label="GDPR Settings Screen"> <div class="moove-gdpr-modal-content moove-clearfix logo-position-left moove_gdpr_modal_theme_v1"> <button class="moove-gdpr-modal-close" aria-label="Close GDPR Cookie Settings"> <span class="gdpr-sr-only">Close GDPR Cookie Settings</span> <span class="gdpr-icon moovegdpr-arrow-close"></span> </button> <div class="moove-gdpr-modal-left-content"> <div class="moove-gdpr-company-logo-holder"> <img src="data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%201%201'%3E%3C/svg%3E" alt="" width="1" height="1" class="img-responsive" data-lazy-src="https://www.tec5usa.com/wp-content/uploads/2021/07/Tech5-USA-logo.svg" /><noscript><img src="https://www.tec5usa.com/wp-content/uploads/2021/07/Tech5-USA-logo.svg" alt="" width="1" height="1" class="img-responsive" /></noscript> </div>  <ul id="moove-gdpr-menu"> <li class="menu-item-on menu-item-privacy_overview menu-item-selected"> <button data-href="#privacy_overview" class="moove-gdpr-tab-nav" aria-label="Privacy Overview"> <span class="gdpr-nav-tab-title">Privacy Overview</span> </button> </li> <li class="menu-item-strict-necessary-cookies menu-item-off"> <button data-href="#strict-necessary-cookies" class="moove-gdpr-tab-nav" aria-label="Strictly Necessary Cookies"> <span class="gdpr-nav-tab-title">Strictly Necessary Cookies</span> </button> </li> <li class="menu-item-off menu-item-third_party_cookies"> <button data-href="#third_party_cookies" class="moove-gdpr-tab-nav" aria-label="3rd Party Cookies"> <span class="gdpr-nav-tab-title">3rd Party Cookies</span> </button> </li> </ul> <div class="moove-gdpr-branding-cnt"> <a href="https://wordpress.org/plugins/gdpr-cookie-compliance/" rel="noopener noreferrer" target="_blank" class='moove-gdpr-branding'>Powered by  <span>GDPR Cookie Compliance</span></a> </div>  </div>  <div class="moove-gdpr-modal-right-content"> <div class="moove-gdpr-modal-title"> </div>  <div class="main-modal-content"> <div class="moove-gdpr-tab-content"> <div id="privacy_overview" class="moove-gdpr-tab-main"> <span class="tab-title">Privacy Overview</span> <div class="moove-gdpr-tab-main-content"> <p>This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.</p> </div>  </div>  <div id="strict-necessary-cookies" class="moove-gdpr-tab-main" style="display:none"> <span class="tab-title">Strictly Necessary Cookies</span> <div class="moove-gdpr-tab-main-content"> <p>Strictly Necessary Cookie should be enabled at all times so that we can save your preferences for cookie settings.</p> <div class="moove-gdpr-status-bar gdpr-checkbox-disabled checkbox-selected"> <div class="gdpr-cc-form-wrap"> <div class="gdpr-cc-form-fieldset"> <label class="cookie-switch" for="moove_gdpr_strict_cookies"> <span class="gdpr-sr-only">Enable or Disable Cookies</span> <input type="checkbox" aria-label="Strictly Necessary Cookies" disabled checked="checked" value="check" name="moove_gdpr_strict_cookies" id="moove_gdpr_strict_cookies"> <span class="cookie-slider cookie-round" data-text-enable="Enabled" data-text-disabled="Disabled"></span> </label> </div>  </div>  </div>  <div class="moove-gdpr-strict-warning-message" style="margin-top: 10px;"> <p>If you disable this cookie, we will not be able to save your preferences. This means that every time you visit this website you will need to enable or disable cookies again.</p> </div>  </div>  </div>  <div id="third_party_cookies" class="moove-gdpr-tab-main" style="display:none"> <span class="tab-title">3rd Party Cookies</span> <div class="moove-gdpr-tab-main-content"> <p>This website uses Google Analytics to collect anonymous information such as the number of visitors to the site, and the most popular pages.</p> <p>Keeping this cookie enabled helps us to improve our website.</p> <div class="moove-gdpr-status-bar"> <div class="gdpr-cc-form-wrap"> <div class="gdpr-cc-form-fieldset"> <label class="cookie-switch" for="moove_gdpr_performance_cookies"> <span class="gdpr-sr-only">Enable or Disable Cookies</span> <input type="checkbox" aria-label="3rd Party Cookies" value="check" name="moove_gdpr_performance_cookies" id="moove_gdpr_performance_cookies" > <span class="cookie-slider cookie-round" data-text-enable="Enabled" data-text-disabled="Disabled"></span> </label> </div>  </div>  </div>  <div class="moove-gdpr-strict-secondary-warning-message" style="margin-top: 10px; display: none;"> <p>Please enable Strictly Necessary Cookies first so that we can save your preferences!</p> </div>  </div>  </div>  </div>  </div>  <div class="moove-gdpr-modal-footer-content"> <div class="moove-gdpr-button-holder"> <button class="mgbutton moove-gdpr-modal-allow-all button-visible" aria-label="Enable All">Enable All</button> <button class="mgbutton moove-gdpr-modal-save-settings button-visible" aria-label="Save Changes">Save Changes</button> </div>  </div>  </div>  <div class="moove-clearfix"></div> </div>  </div>   <script>window.lazyLoadOptions={elements_selector:"img[data-lazy-src],.rocket-lazyload,iframe[data-lazy-src]",data_src:"lazy-src",data_srcset:"lazy-srcset",data_sizes:"lazy-sizes",class_loading:"lazyloading",class_loaded:"lazyloaded",threshold:300,callback_loaded:function(element){if(element.tagName==="IFRAME"&&element.dataset.rocketLazyload=="fitvidscompatible"){if(element.classList.contains("lazyloaded")){if(typeof window.jQuery!="undefined"){if(jQuery.fn.fitVids){jQuery(element).parent().fitVids()}}}}}};window.addEventListener('LazyLoad::Initialized',function(e){var lazyLoadInstance=e.detail.instance;if(window.MutationObserver){var observer=new MutationObserver(function(mutations){var image_count=0;var iframe_count=0;var rocketlazy_count=0;mutations.forEach(function(mutation){for(var i=0;i<mutation.addedNodes.length;i++){if(typeof mutation.addedNodes[i].getElementsByTagName!=='function'){continue} if(typeof mutation.addedNodes[i].getElementsByClassName!=='function'){continue} images=mutation.addedNodes[i].getElementsByTagName('img');is_image=mutation.addedNodes[i].tagName=="IMG";iframes=mutation.addedNodes[i].getElementsByTagName('iframe');is_iframe=mutation.addedNodes[i].tagName=="IFRAME";rocket_lazy=mutation.addedNodes[i].getElementsByClassName('rocket-lazyload');image_count+=images.length;iframe_count+=iframes.length;rocketlazy_count+=rocket_lazy.length;if(is_image){image_count+=1} if(is_iframe){iframe_count+=1}}});if(image_count>0||iframe_count>0||rocketlazy_count>0){lazyLoadInstance.update()}});var b=document.getElementsByTagName("body")[0];var config={childList:!0,subtree:!0};observer.observe(b,config)}},!1)</script><script data-no-minify="1" async src="https://www.tec5usa.com/wp-content/plugins/wp-rocket/assets/js/lazyload/17.5/lazyload.min.js"></script><script>function lazyLoadThumb(e){var t='<img data-lazy-src="https://i.ytimg.com/vi/ID/hqdefault.jpg" alt="" width="480" height="360"><noscript><img src="https://i.ytimg.com/vi/ID/hqdefault.jpg" alt="" width="480" height="360"></noscript>',a='<div class="play"></div>';return t.replace("ID",e)+a}function lazyLoadYoutubeIframe(){var e=document.createElement("iframe"),t="ID?autoplay=1";t+=0===this.dataset.query.length?'':'&'+this.dataset.query;e.setAttribute("src",t.replace("ID",this.dataset.src)),e.setAttribute("frameborder","0"),e.setAttribute("allowfullscreen","1"),e.setAttribute("allow", "accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture"),this.parentNode.replaceChild(e,this)}document.addEventListener("DOMContentLoaded",function(){var e,t,a=document.getElementsByClassName("rll-youtube-player");for(t=0;t<a.length;t++)e=document.createElement("div"),e.setAttribute("data-id",a[t].dataset.id),e.setAttribute("data-query", a[t].dataset.query),e.setAttribute("data-src", a[t].dataset.src),e.innerHTML=lazyLoadThumb(a[t].dataset.id),e.onclick=lazyLoadYoutubeIframe,a[t].appendChild(e)});</script> </div>  <script type="rocketlazyloadscript" src="https://www.tec5usa.com/wp-content/themes/digitalsilk/assets/dist/js/lazyload.min.js" defer></script> <script type="rocketlazyloadscript"> /* Lazy Load */ if(typeof LazyLoad !== 'undefined' && LazyLoad) { var myLazyLoad = new LazyLoad({ elements_selector: '.lazy', }); } document.addEventListener( 'wpcf7mailsent', function( event ) { // console.log(event); location = 'https://www.tec5usa.com/thank-you'; }, false ); </script> </body> </html>

CINXE.COM

What Is Spectroscopy - tec5USA