National Institute of Standards and Technology

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class="nist-hero nist-hero--homepage grid-row"> <div class="nist-hero__item tablet-lg:grid-col-6 "> <div class="nist-hero__item-inner"> <div class="nist-hero__image"> <a href="/web/20211129133648/https://www.nist.gov/news-events/news/2021/11/streamlined-nist-tool-could-help-homeowners-renters-reduce-airborne"> <picture> <source srcset="/web/20211129133648im_/https://www.nist.gov/sites/default/files/styles/800w_x_400h/public/images/2021/11/22/VenitlationTool_Graphic_960x600_v2-04.png?itok=IVks-hf5 1x, /web/20211129133648im_/https://www.nist.gov/sites/default/files/styles/1600w_x_800h/public/images/2021/11/22/VenitlationTool_Graphic_960x600_v2-04.png?itok=NaM7_JT2 2x" media="(min-width: 640px)" type="image/png"/> <source srcset="/web/20211129133648im_/https://www.nist.gov/sites/default/files/styles/640w_x_320h/public/images/2021/11/22/VenitlationTool_Graphic_960x600_v2-04.png?itok=9leRf-Ri 1x, 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srcset="/web/20211129133648im_/https://www.nist.gov/sites/default/files/styles/640w_x_320h/public/images/2021/11/12/21PML008_blueLight.jpg?itok=4P6E0amQ 1x, /web/20211129133648im_/https://www.nist.gov/sites/default/files/styles/1280w_x_640h/public/images/2021/11/12/21PML008_blueLight.jpg?itok=kbJSJV3L 2x" media="(min-width: 480px)" type="image/jpeg"/> <source srcset="/web/20211129133648im_/https://www.nist.gov/sites/default/files/styles/480w_x_240h/public/images/2021/11/12/21PML008_blueLight.jpg?itok=Zu-zMDB8 1x, /web/20211129133648im_/https://www.nist.gov/sites/default/files/styles/960w_x_480h/public/images/2021/11/12/21PML008_blueLight.jpg?itok=FsLkaZyL 2x" media="(min-width: 0px)" type="image/jpeg"/> <img src="/web/20211129133648im_/https://www.nist.gov/sites/default/files/styles/400_x_400/public/images/2021/11/12/21PML008_blueLight.jpg?itok=xPjvajfi" alt="Lenses on short stands are lined up on a lab table with blue light shining through them. " typeof="foaf:Image"/> </picture> </a> </div> <div class="nist-hero__caption"> <a href="/web/20211129133648/https://www.nist.gov/news-events/news/2021/11/energizer-atoms-jila-researchers-find-new-way-keep-atoms-excited"> <div class="text">Energizer Atoms: JILA Researchers Find New Way to Keep Atoms Excited</div> </a> </div> </div> </div> <div class="nist-hero__item tablet:grid-col-6 tablet-lg:grid-col-3 "> <div class="nist-hero__item-inner"> <div class="nist-hero__image"> <a href="/web/20211129133648/https://www.nist.gov/news-events/news/2021/11/nist-releases-great-lakes-sediment-material-measuring-organic-pollutants"> <picture> <source srcset="/web/20211129133648im_/https://www.nist.gov/sites/default/files/styles/400_x_400/public/images/2021/09/27/IMG_2666_%281%29_%28002%29.jpg?itok=-OmsWRo3 1x, /web/20211129133648im_/https://www.nist.gov/sites/default/files/styles/800_x_800/public/images/2021/09/27/IMG_2666_%281%29_%28002%29.jpg?itok=MqB3F2mx 2x" media="(min-width: 640px)" type="image/jpeg"/> <source srcset="/web/20211129133648im_/https://www.nist.gov/sites/default/files/styles/640w_x_320h/public/images/2021/09/27/IMG_2666_%281%29_%28002%29.jpg?itok=BuMIiA-V 1x, /web/20211129133648im_/https://www.nist.gov/sites/default/files/styles/1280w_x_640h/public/images/2021/09/27/IMG_2666_%281%29_%28002%29.jpg?itok=in3NbJ_K 2x" media="(min-width: 480px)" type="image/jpeg"/> <source srcset="/web/20211129133648im_/https://www.nist.gov/sites/default/files/styles/480w_x_240h/public/images/2021/09/27/IMG_2666_%281%29_%28002%29.jpg?itok=wlgk1W7U 1x, /web/20211129133648im_/https://www.nist.gov/sites/default/files/styles/960w_x_480h/public/images/2021/09/27/IMG_2666_%281%29_%28002%29.jpg?itok=THitFfPD 2x" media="(min-width: 0px)" type="image/jpeg"/> <img src="/web/20211129133648im_/https://www.nist.gov/sites/default/files/styles/400_x_400/public/images/2021/09/27/IMG_2666_%281%29_%28002%29.jpg?itok=-OmsWRo3" alt="Three researchers on a boat wearing white overalls gather around to help pour material into a metal container." typeof="foaf:Image"/> </picture> </a> </div> <div class="nist-hero__caption"> <a href="/web/20211129133648/https://www.nist.gov/news-events/news/2021/11/nist-releases-great-lakes-sediment-material-measuring-organic-pollutants"> <div class="text">NIST Releases Great Lakes Sediment Material for Measuring Organic Pollutants</div> </a> </div> </div> </div> </div> </div> <div class="usa-alert usa-alert--banner"> <div class="usa-alert__body"> <div class="usa-alert__text"> <div class="text-long"><p class="text-align-center"><a data-entity-substitution="canonical" data-entity-type="node" data-entity-uuid="78fd9aca-635f-498b-839f-0c9dafb21098" href="/web/20211129133648/https://www.nist.gov/coronavirus" title="NIST and COVID-19">NIST and COVID-19</a></p> <p class="text-align-center"><a href="https://web.archive.org/web/20211129133648/https://www.coronavirus.gov/">Coronavirus: Resources, Updates, and What You Should Know</a></p></div> </div> </div> </div> <div class="bg-primary-lighter padding-y-4"> <div class="grid-container"> <div class="nist-slogan"> <h2 class="nist-slogan__title">MEASURE. INNOVATE. LEAD.</h2> <p class="nist-slogan__content">Working with industry and science to advance innovation and improve quality of life.</p> </div> <div class="grid-row grid-gap-4 margin-top-4"> <div class="nist-card nist-card--primary nist-card--title-overlay tablet:grid-col-4"> <div class="nist-card__inner"> <div class="nist-card__image"> <img src="/web/20211129133648im_/https://www.nist.gov/themes/custom/nist_www/img/homepage/nist-homepage-callout-1.png" alt="Man in collared shirt with piece of scientific equipment"/> </div> <div class="nist-card__title "> <h3>Services & Resources</h3> </div> <div class="nist-card__content"> <ul class="add-list-reset"> <li><a href="https://web.archive.org/web/20211129133648/https://csrc.nist.gov/">Computer Security Resource Center (CSRC)</a></li> <li><a href="/web/20211129133648/https://www.nist.gov/data">Data</a></li> <li><a href="https://web.archive.org/web/20211129133648/http://www.time.gov/">Official U.S. Time</a></li> <li><a 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Laboratory</a></li> <li><a href="/web/20211129133648/https://www.nist.gov/mml">Material Measurement Laboratory</a></li> <li><a href="/web/20211129133648/https://www.nist.gov/ncnr">NIST Center for Neutron Research</a></li> <li><a href="/web/20211129133648/https://www.nist.gov/pml">Physical Measurement Laboratory</a></li> </ul> </div> </div> </div> <div class="nist-card nist-card--primary nist-card--title-overlay tablet:grid-col-4"> <div class="nist-card__inner"> <div class="nist-card__image"> <img src="/web/20211129133648im_/https://www.nist.gov/themes/custom/nist_www/img/homepage/nist-homepage-callout-3-updated.png" alt="A woman soldering electronic compoenents."/> </div> <div class="nist-card__title "> <h3>Extramural Programs</h3> </div> <div class="nist-card__content"> <ul class="add-list-reset"> <li><a href="/web/20211129133648/https://www.nist.gov/baldrige">Baldrige Performance Excellence Program</a></li> <li><a href="/web/20211129133648/https://www.nist.gov/mep">Manufacturing 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src="/web/20211129133648im_/https://www.nist.gov/themes/custom/nist_www/img/homepage/ai.png" alt="Artificial Intelligence"/> </a> </div> <div class="nist-card__title nist-card__title--link"> <h3><a href="/web/20211129133648/https://www.nist.gov/artificial-intelligence">Artificial Intelligence</a></h3> </div> </div> </div> <div class="nist-card nist-card--icon mobile-lg:grid-col-6 tablet-lg:grid-col-3"> <div class="nist-card__inner"> <div class="nist-card__image"> <a href="/web/20211129133648/https://www.nist.gov/climate"> <img src="/web/20211129133648im_/https://www.nist.gov/themes/custom/nist_www/img/homepage/environment.png" alt="Climate"/> </a> </div> <div class="nist-card__title nist-card__title--link"> <h3><a href="/web/20211129133648/https://www.nist.gov/climate">Climate</a></h3> </div> </div> </div> <div class="nist-card nist-card--icon mobile-lg:grid-col-6 tablet-lg:grid-col-3"> <div class="nist-card__inner"> <div class="nist-card__image"> <a 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src="/web/20211129133648im_/https://www.nist.gov/sites/default/files/styles/thumbnail/public/images/2021/11/22/VenitlationTool_Graphic_960x600_v2-04.png?itok=cjmdT3cB" width="100" height="56" alt="Illustration shows particles as blue dots circulating through a living room via windows, fans and filters." loading="lazy" typeof="foaf:Image"/> </a> </div> </div> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20211129133648/https://www.nist.gov/news-events/news/2021/11/streamlined-nist-tool-could-help-homeowners-renters-reduce-airborne"><span property="schema:name">Streamlined NIST Tool Could Help Homeowners, Renters Reduce Airborne Exposure to COVID </span> </a></h3> <div class="nist-teaser__date"> <div class="daterange"><time datetime="2021-11-24T12:00:00Z">November 24, 2021</time> </div> </div> </header> <div class="nist-teaser__content"> <div property="schema:text" class="text-with-summary">COVID-19 is still circulating in the U.S. and may once again gain traction as families and friends gather indoors over the holidays. There are several measures</div> </div> </div> </article> </div> <div> <article role="article" about="/news-events/news/2021/11/nist-releases-great-lakes-sediment-material-measuring-organic-pollutants" typeof="schema:Article" class="nist-teaser"> <div class="nist-teaser__image"> <div class="entity-reference"> <a href="/web/20211129133648/https://www.nist.gov/news-events/news/2021/11/nist-releases-great-lakes-sediment-material-measuring-organic-pollutants" hreflang="en"><img src="/web/20211129133648im_/https://www.nist.gov/sites/default/files/styles/thumbnail/public/images/2021/09/27/IMG_2669_%28003%29.jpg?itok=FlQXKOG4" width="100" height="67" alt="A researcher stands on a boat reaching for a cable holding a grabber device. " loading="lazy" typeof="foaf:Image"/> </a> </div> </div> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20211129133648/https://www.nist.gov/news-events/news/2021/11/nist-releases-great-lakes-sediment-material-measuring-organic-pollutants"><span property="schema:name">NIST Releases Great Lakes Sediment Material for Measuring Organic Pollutants</span> </a></h3> <div class="nist-teaser__date"> <div class="daterange"><time datetime="2021-11-23T12:00:00Z">November 23, 2021</time> </div> </div> </header> <div class="nist-teaser__content"> <div property="schema:text" class="text-with-summary">People who live near the Great Lakes might go there to enjoy a swim or a boat ride. But if you’re visiting from the National Institute of Standards and</div> </div> </div> </article> </div> <div> <article role="article" about="/news-events/news/2021/11/energizer-atoms-jila-researchers-find-new-way-keep-atoms-excited" typeof="schema:Article" class="nist-teaser"> <div class="nist-teaser__image"> <div class="entity-reference"> <a href="/web/20211129133648/https://www.nist.gov/news-events/news/2021/11/energizer-atoms-jila-researchers-find-new-way-keep-atoms-excited" hreflang="en"><img src="/web/20211129133648im_/https://www.nist.gov/sites/default/files/styles/thumbnail/public/images/2021/11/12/21PML008_blueLight.jpg?itok=lcmRU8so" width="100" height="53" alt="Lenses on short stands are lined up on a lab table with blue light shining through them. " loading="lazy" typeof="foaf:Image"/> </a> </div> </div> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20211129133648/https://www.nist.gov/news-events/news/2021/11/energizer-atoms-jila-researchers-find-new-way-keep-atoms-excited"><span property="schema:name">Energizer Atoms: JILA Researchers Find New Way to Keep Atoms Excited </span> </a></h3> <div class="nist-teaser__date"> <div class="daterange"><time datetime="2021-11-18T12:00:00Z">November 18, 2021</time> </div> </div> </header> <div class="nist-teaser__content"> <div property="schema:text" class="text-with-summary">JILA researchers have tricked nature by tuning a dense quantum gas of atoms to make a congested “Fermi sea,” thus keeping atoms in a high-energy state, or</div> </div> </div> </article> </div> <div> <article role="article" about="/news-events/news/2021/11/new-nist-reference-material-helps-manufacturers-better-assess-their" typeof="schema:Article" class="nist-teaser"> <div class="nist-teaser__image"> <div class="entity-reference"> <a href="/web/20211129133648/https://www.nist.gov/news-events/news/2021/11/new-nist-reference-material-helps-manufacturers-better-assess-their" hreflang="en"><img src="/web/20211129133648im_/https://www.nist.gov/sites/default/files/styles/thumbnail/public/images/2021/11/15/21MML010_SRM_3655_molecules.jpg?itok=pZhg6AHK" width="100" height="59" alt="A row of plastic vials with different-colored caps all labeled "Glycan."" loading="lazy" typeof="foaf:Image"/> </a> </div> </div> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20211129133648/https://www.nist.gov/news-events/news/2021/11/new-nist-reference-material-helps-manufacturers-better-assess-their"><span property="schema:name">New NIST Reference Material Helps Manufacturers Better Assess Their Biological Drug Products</span> </a></h3> <div class="nist-teaser__date"> <div class="daterange"><time datetime="2021-11-15T12:00:00Z">November 15, 2021</time> </div> </div> </header> <div class="nist-teaser__content"> <div property="schema:text" class="text-with-summary">Sugars not only provide nourishment in the food you eat but can also act as biomarkers for detecting disease. 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