Our Range of Grids | Quantifoil

<!doctype html><html lang="en"><head> <meta charset="utf-8"> <title>Our Range of Grids | Quantifoil</title> <link rel="shortcut icon" href="https://www.quantifoil.com/hubfs/Website/Admin%20Only/Logos/quantifoil-favicon.png"> <meta name="description" content="Select the perfect support for your cryo-EM project from our wide variety of base grids and support film materials and geometries.">  <script src="https://code.jquery.com/jquery-3.6.0.min.js" integrity="sha256-/xUj+3OJU5yExlq6GSYGSHk7tPXikynS7ogEvDej/m4=" crossorigin="anonymous"></script> <script src="https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/js/select2.min.js"></script>  <meta name="viewport" content="width=device-width, initial-scale=1"> <meta property="og:description" content="Select the perfect support for your cryo-EM project from our wide variety of base grids and support film materials and geometries."> <meta property="og:title" content="Our Range of Grids | Quantifoil"> <meta name="twitter:description" content="Select the perfect support for your cryo-EM project from our wide variety of base grids and support film materials and geometries."> <meta name="twitter:title" content="Our Range of Grids | Quantifoil"> <style> a.cta_button{-moz-box-sizing:content-box !important;-webkit-box-sizing:content-box !important;box-sizing:content-box !important;vertical-align:middle}.hs-breadcrumb-menu{list-style-type:none;margin:0px 0px 0px 0px;padding:0px 0px 0px 0px}.hs-breadcrumb-menu-item{float:left;padding:10px 0px 10px 10px}.hs-breadcrumb-menu-divider:before{content:'›';padding-left:10px}.hs-featured-image-link{border:0}.hs-featured-image{float:right;margin:0 0 20px 20px;max-width:50%}@media (max-width: 568px){.hs-featured-image{float:none;margin:0;width:100%;max-width:100%}}.hs-screen-reader-text{clip:rect(1px, 1px, 1px, 1px);height:1px;overflow:hidden;position:absolute !important;width:1px} </style> <link rel="stylesheet" href="https://www.quantifoil.com/hs-fs/hub/25689746/hub_generated/template_assets/47338892503/1650468878724/Quantifoil-Theme-2022/css/_containers-dnd-main.min.css"> <link rel="stylesheet" href="https://www.quantifoil.com/hs-fs/hub/25689746/hub_generated/template_assets/47338889188/1650468880621/Quantifoil-Theme-2022/css/_layout.min.css"> <link rel="stylesheet" href="https://www.quantifoil.com/hs-fs/hub/25689746/hub_generated/template_assets/47339139305/1650468880014/Quantifoil-Theme-2022/css/bootstrap.min.css"> <link rel="stylesheet" href="https://www.quantifoil.com/hs-fs/hub/25689746/hub_generated/template_assets/47338892505/1650469455533/Quantifoil-Theme-2022/css/global.min.css"> <link rel="stylesheet" href="https://www.quantifoil.com/hs-fs/hub/25689746/hub_generated/template_assets/47338889189/1650468879802/Quantifoil-Theme-2022/css/animate.min.css"> <link rel="stylesheet" href="https://www.quantifoil.com/hs-fs/hub/25689746/hub_generated/template_assets/47339139306/1650468879126/Quantifoil-Theme-2022/css/theme-override.min.css"> <link rel="stylesheet" href="https://www.quantifoil.com/hs-fs/hub/25689746/hub_generated/module_assets/47338893017/1648550420681/module_47338893017_quantifoil-menu.min.css"> <link rel="stylesheet" href="https://www.quantifoil.com/hs-fs/hub/25689746/hub_generated/module_assets/47339182789/1648550413914/module_47339182789_global_banner.min.css"> <link rel="stylesheet" href="https://www.quantifoil.com/hs-fs/hub/25689746/hub_generated/module_assets/47338892738/1656415176944/module_47338892738_product_card_module.min.css"> <link rel="stylesheet" href="https://www.quantifoil.com/hs-fs/hub/25689746/hub_generated/module_assets/47339134421/1656417110412/module_47339134421_Custom_CTA_Banner.min.css">  <style id="hs_editor_style" type="text/css"> .main_area-row-1-max-width-section-centering > .row-fluid { max-width: 1670px !important; 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Now, with more than 20 film geometries on a full range of TEM grid materials and designs, our diverse range of support foils provides high performance and flexibility whatever your cryo-EM research needs. The growing product portfolio encompasses UltrAuFoil<sup>®</sup> Holey Gold supports for high-throughput, high-resolution SPA, robust supports with larger open viewing areas for FIB-milling and tomography, and finder grids for CLEM and other integrative methods.</p> </div> <div class="p-card-module-inr"> <div class="product-card left-card d-flex align-items-center"> <div class="product-card-text pad-r75"> <h3><strong>HexAuFoil<sup>®</sup></strong> ultra-small hole gold supports</h3> <p>Improve every image with these revolutionary new small hole, holey-gold supports that enable zero-dose reconstructions for the first time by delivering movement-free imaging. Our most advanced cryo-EM support for to maximise efficiency for high-resolution structure determination in drug discovery and basic research. The first pre-production batches are now available to order from SPT Labtech.</p> <a class="btn" href="https://www.quantifoil.com/resources/hexaufoil-quote-invite"> Request a quotation today </a> </div> <div class="product-card-img"> <img src="https://www.quantifoil.com/hs-fs/hubfs/Website/hexaufoil-range-2.jpg?width=487&height=400&name=hexaufoil-range-2.jpg" alt="hexaufoil-range-2" loading="lazy" width="487" height="400" srcset="https://www.quantifoil.com/hs-fs/hubfs/Website/hexaufoil-range-2.jpg?width=244&height=200&name=hexaufoil-range-2.jpg 244w, https://www.quantifoil.com/hs-fs/hubfs/Website/hexaufoil-range-2.jpg?width=487&height=400&name=hexaufoil-range-2.jpg 487w, https://www.quantifoil.com/hs-fs/hubfs/Website/hexaufoil-range-2.jpg?width=731&height=600&name=hexaufoil-range-2.jpg 731w, https://www.quantifoil.com/hs-fs/hubfs/Website/hexaufoil-range-2.jpg?width=974&height=800&name=hexaufoil-range-2.jpg 974w, https://www.quantifoil.com/hs-fs/hubfs/Website/hexaufoil-range-2.jpg?width=1218&height=1000&name=hexaufoil-range-2.jpg 1218w, https://www.quantifoil.com/hs-fs/hubfs/Website/hexaufoil-range-2.jpg?width=1461&height=1200&name=hexaufoil-range-2.jpg 1461w" sizes="(max-width: 487px) 100vw, 487px"> </div> </div> <div class="product-card d-flex align-items-center"> <div class="product-card-img"> <img src="https://www.quantifoil.com/hs-fs/hubfs/Website/4.0%20-%20Products/4.1%20-%20QF%20-%20QUANTIFOIL/QUANTIFOIL-circular.jpg?width=487&height=400&name=QUANTIFOIL-circular.jpg" alt="QUANTIFOIL-circular" loading="lazy" width="487" height="400" srcset="https://www.quantifoil.com/hs-fs/hubfs/Website/4.0%20-%20Products/4.1%20-%20QF%20-%20QUANTIFOIL/QUANTIFOIL-circular.jpg?width=244&height=200&name=QUANTIFOIL-circular.jpg 244w, https://www.quantifoil.com/hs-fs/hubfs/Website/4.0%20-%20Products/4.1%20-%20QF%20-%20QUANTIFOIL/QUANTIFOIL-circular.jpg?width=487&height=400&name=QUANTIFOIL-circular.jpg 487w, https://www.quantifoil.com/hs-fs/hubfs/Website/4.0%20-%20Products/4.1%20-%20QF%20-%20QUANTIFOIL/QUANTIFOIL-circular.jpg?width=731&height=600&name=QUANTIFOIL-circular.jpg 731w, https://www.quantifoil.com/hs-fs/hubfs/Website/4.0%20-%20Products/4.1%20-%20QF%20-%20QUANTIFOIL/QUANTIFOIL-circular.jpg?width=974&height=800&name=QUANTIFOIL-circular.jpg 974w, https://www.quantifoil.com/hs-fs/hubfs/Website/4.0%20-%20Products/4.1%20-%20QF%20-%20QUANTIFOIL/QUANTIFOIL-circular.jpg?width=1218&height=1000&name=QUANTIFOIL-circular.jpg 1218w, https://www.quantifoil.com/hs-fs/hubfs/Website/4.0%20-%20Products/4.1%20-%20QF%20-%20QUANTIFOIL/QUANTIFOIL-circular.jpg?width=1461&height=1200&name=QUANTIFOIL-circular.jpg 1461w" sizes="(max-width: 487px) 100vw, 487px"> </div> <div class="product-card-text pad-l75"> <h3><strong>QUANTIFOIL<sup>®</sup></strong> holey carbon film supports</h3> <p><span>QUANTIFOIL</span><sup>®</sup><span> perforated amorphous carbon support films for transmission electron microscopy have a uniform hole size, shape and spacing ideal for modern automated data collection. Suitable for a wide range of applications including SPA, tomography and CLEM, our carbon films can be applied to a wide range of grids, including finder grids and those with larger open viewing areas.</span></p> <a class="btn" href="https://www.quantifoil.com/products/quantifoil"> Explore QUANTIFOIL<sup>®</sup> </a> </div> </div> <div class="product-card left-card d-flex align-items-center"> <div class="product-card-text pad-r75"> <h3><strong>UltrAuFoil<sup>®</sup></strong> holey gold supports</h3> <p><span>UltrAuFoil<sup>®</sup> ultra-stable gold supports allow better reconstructions from less data by reducing beam-induced motion. The ideal support for researchers wanting to maximise resolution and data quality for SPA, including those utilising high-throughput workflows required for structure-based drug discovery.</span></p> <a class="btn" href="https://www.quantifoil.com/products/ultraufoil"> Explore UltrAuFoil<sup>®</sup> </a> </div> <div class="product-card-img"> <img src="https://www.quantifoil.com/hs-fs/hubfs/Website/4.0%20-%20Products/4.2%20-%20QF%20-%20UltrAuFoil/Quantifoil-range-UltrAuFoil.jpg?width=487&height=400&name=Quantifoil-range-UltrAuFoil.jpg" alt="Quantifoil-range-UltrAuFoil" loading="lazy" width="487" height="400" srcset="https://www.quantifoil.com/hs-fs/hubfs/Website/4.0%20-%20Products/4.2%20-%20QF%20-%20UltrAuFoil/Quantifoil-range-UltrAuFoil.jpg?width=244&height=200&name=Quantifoil-range-UltrAuFoil.jpg 244w, https://www.quantifoil.com/hs-fs/hubfs/Website/4.0%20-%20Products/4.2%20-%20QF%20-%20UltrAuFoil/Quantifoil-range-UltrAuFoil.jpg?width=487&height=400&name=Quantifoil-range-UltrAuFoil.jpg 487w, https://www.quantifoil.com/hs-fs/hubfs/Website/4.0%20-%20Products/4.2%20-%20QF%20-%20UltrAuFoil/Quantifoil-range-UltrAuFoil.jpg?width=731&height=600&name=Quantifoil-range-UltrAuFoil.jpg 731w, https://www.quantifoil.com/hs-fs/hubfs/Website/4.0%20-%20Products/4.2%20-%20QF%20-%20UltrAuFoil/Quantifoil-range-UltrAuFoil.jpg?width=974&height=800&name=Quantifoil-range-UltrAuFoil.jpg 974w, https://www.quantifoil.com/hs-fs/hubfs/Website/4.0%20-%20Products/4.2%20-%20QF%20-%20UltrAuFoil/Quantifoil-range-UltrAuFoil.jpg?width=1218&height=1000&name=Quantifoil-range-UltrAuFoil.jpg 1218w, https://www.quantifoil.com/hs-fs/hubfs/Website/4.0%20-%20Products/4.2%20-%20QF%20-%20UltrAuFoil/Quantifoil-range-UltrAuFoil.jpg?width=1461&height=1200&name=Quantifoil-range-UltrAuFoil.jpg 1461w" sizes="(max-width: 487px) 100vw, 487px"> </div> </div> <div class="product-card d-flex align-items-center"> <div class="product-card-img"> <img src="https://www.quantifoil.com/hs-fs/hubfs/Website/utc-flat.jpg?width=481&height=275&name=utc-flat.jpg" alt="utc-flat" loading="lazy" width="481" height="275" srcset="https://www.quantifoil.com/hs-fs/hubfs/Website/utc-flat.jpg?width=241&height=138&name=utc-flat.jpg 241w, https://www.quantifoil.com/hs-fs/hubfs/Website/utc-flat.jpg?width=481&height=275&name=utc-flat.jpg 481w, https://www.quantifoil.com/hs-fs/hubfs/Website/utc-flat.jpg?width=722&height=413&name=utc-flat.jpg 722w, https://www.quantifoil.com/hs-fs/hubfs/Website/utc-flat.jpg?width=962&height=550&name=utc-flat.jpg 962w, https://www.quantifoil.com/hs-fs/hubfs/Website/utc-flat.jpg?width=1203&height=688&name=utc-flat.jpg 1203w, https://www.quantifoil.com/hs-fs/hubfs/Website/utc-flat.jpg?width=1443&height=825&name=utc-flat.jpg 1443w" sizes="(max-width: 481px) 100vw, 481px"> </div> <div class="product-card-text pad-l75"> <h3><strong>Additional UltraThin Carbon Layer (UTC)</strong></h3> <p><span>Add an additional ultrathin continuous carbon layer (UTC) to improve particle distribution and quality. The carbon surface adsorbs biomolecules across the entire hole, both improving dispersion and maintaining quality by sequestering the particles away from the destructive air-water interface.</span></p> <a class="btn" href="https://www.quantifoil.com/products/ultrathin-carbon-layer"> Explore additional layers </a> </div> </div> <div class="product-card left-card d-flex align-items-center"> <div class="product-card-text pad-r75"> <h3>Conventional and Continuous Carbon-Coated Grids</h3> <p><span>Conventional amorphous carbon film supports offer a non-uniform hole size, shape and arrangement for a range of applications, including particles of variable size. Choose between continuous, holey and lacey films depending on your experimental requirements.</span></p> <a class="btn" href="https://www.quantifoil.com/products/carbon-coated-grids"> Explore carbon films </a> </div> <div class="product-card-img"> <img src="https://www.quantifoil.com/hs-fs/hubfs/Website/lacey-reverse.jpg?width=487&height=400&name=lacey-reverse.jpg" alt="lacey-reverse" loading="lazy" width="487" height="400" srcset="https://www.quantifoil.com/hs-fs/hubfs/Website/lacey-reverse.jpg?width=244&height=200&name=lacey-reverse.jpg 244w, https://www.quantifoil.com/hs-fs/hubfs/Website/lacey-reverse.jpg?width=487&height=400&name=lacey-reverse.jpg 487w, https://www.quantifoil.com/hs-fs/hubfs/Website/lacey-reverse.jpg?width=731&height=600&name=lacey-reverse.jpg 731w, https://www.quantifoil.com/hs-fs/hubfs/Website/lacey-reverse.jpg?width=974&height=800&name=lacey-reverse.jpg 974w, https://www.quantifoil.com/hs-fs/hubfs/Website/lacey-reverse.jpg?width=1218&height=1000&name=lacey-reverse.jpg 1218w, https://www.quantifoil.com/hs-fs/hubfs/Website/lacey-reverse.jpg?width=1461&height=1200&name=lacey-reverse.jpg 1461w" sizes="(max-width: 487px) 100vw, 487px"> </div> </div> <div class="product-card d-flex align-items-center"> <div class="product-card-img"> <img src="https://www.quantifoil.com/hs-fs/hubfs/Website/4.0%20-%20Products/SiO2-category.jpg?width=487&height=400&name=SiO2-category.jpg" alt="SiO2-category" loading="lazy" width="487" height="400" srcset="https://www.quantifoil.com/hs-fs/hubfs/Website/4.0%20-%20Products/SiO2-category.jpg?width=244&height=200&name=SiO2-category.jpg 244w, https://www.quantifoil.com/hs-fs/hubfs/Website/4.0%20-%20Products/SiO2-category.jpg?width=487&height=400&name=SiO2-category.jpg 487w, https://www.quantifoil.com/hs-fs/hubfs/Website/4.0%20-%20Products/SiO2-category.jpg?width=731&height=600&name=SiO2-category.jpg 731w, https://www.quantifoil.com/hs-fs/hubfs/Website/4.0%20-%20Products/SiO2-category.jpg?width=974&height=800&name=SiO2-category.jpg 974w, https://www.quantifoil.com/hs-fs/hubfs/Website/4.0%20-%20Products/SiO2-category.jpg?width=1218&height=1000&name=SiO2-category.jpg 1218w, https://www.quantifoil.com/hs-fs/hubfs/Website/4.0%20-%20Products/SiO2-category.jpg?width=1461&height=1200&name=SiO2-category.jpg 1461w" sizes="(max-width: 487px) 100vw, 487px"> </div> <div class="product-card-text pad-l75"> <h3>SiO<sub>2</sub> Films</h3> <p><span>Extensively functionalizable, our silicon dioxide films offer a glass-like surface ideal for cell-growth. They are resilient enough to withstand the additional manual handling involved with on-grid cell growth, tomography, CLEM and cryo‑FIB.</span></p> <a class="btn" href="https://www.quantifoil.com/products/sio2-films"> Explore SiO<sub>2</sub> films </a> </div> </div> <div class="product-card left-card d-flex align-items-center"> <div class="product-card-text pad-r75"> <h3>QUANTIFOIL<sup>®</sup> Active self-wicking grids</h3> <p><strong>Self-wicking grids for use exclusively with<span> </span><a href="https://www.sptlabtech.com/products/chameleon/chameleon?__hstc=233546881.dae6ed1d068c33615d58f7f18d1501d7.1634739456412.1643044245567.1643127911853.63&__hssc=233546881.1.1643127911853&__hsfp=2377461802" rel="noopener">chameleon.</a></strong></p> <p><span>QUANTIFOIL<sup>®</sup></span><span> Active grids are unique in being the first commercially produced grids with copper nano-wire covered bars to promote thin film formation through a process of “self-wicking”. This novel grid technology removes the variability of using externally applied filter paper to remove excess sample during blotting.</span></p> <a class="btn" href="https://www.quantifoil.com/products/quantifoil-active"> Explore QUANTIFOIL<sup>®</sup> Active </a> </div> <div class="product-card-img"> <img src="https://www.quantifoil.com/hs-fs/hubfs/Website/chameleon-crop.jpg?width=487&height=400&name=chameleon-crop.jpg" alt="chameleon-crop" loading="lazy" width="487" height="400" srcset="https://www.quantifoil.com/hs-fs/hubfs/Website/chameleon-crop.jpg?width=244&height=200&name=chameleon-crop.jpg 244w, https://www.quantifoil.com/hs-fs/hubfs/Website/chameleon-crop.jpg?width=487&height=400&name=chameleon-crop.jpg 487w, https://www.quantifoil.com/hs-fs/hubfs/Website/chameleon-crop.jpg?width=731&height=600&name=chameleon-crop.jpg 731w, https://www.quantifoil.com/hs-fs/hubfs/Website/chameleon-crop.jpg?width=974&height=800&name=chameleon-crop.jpg 974w, https://www.quantifoil.com/hs-fs/hubfs/Website/chameleon-crop.jpg?width=1218&height=1000&name=chameleon-crop.jpg 1218w, https://www.quantifoil.com/hs-fs/hubfs/Website/chameleon-crop.jpg?width=1461&height=1200&name=chameleon-crop.jpg 1461w" sizes="(max-width: 487px) 100vw, 487px"> </div> </div> <div class="product-card d-flex align-items-center"> <div class="product-card-img"> <img src="https://www.quantifoil.com/hs-fs/hubfs/special%20treatment.jpg?width=487&height=400&name=special%20treatment.jpg" alt="special treatment" loading="lazy" width="487" height="400" srcset="https://www.quantifoil.com/hs-fs/hubfs/special%20treatment.jpg?width=244&height=200&name=special%20treatment.jpg 244w, https://www.quantifoil.com/hs-fs/hubfs/special%20treatment.jpg?width=487&height=400&name=special%20treatment.jpg 487w, https://www.quantifoil.com/hs-fs/hubfs/special%20treatment.jpg?width=731&height=600&name=special%20treatment.jpg 731w, https://www.quantifoil.com/hs-fs/hubfs/special%20treatment.jpg?width=974&height=800&name=special%20treatment.jpg 974w, https://www.quantifoil.com/hs-fs/hubfs/special%20treatment.jpg?width=1218&height=1000&name=special%20treatment.jpg 1218w, https://www.quantifoil.com/hs-fs/hubfs/special%20treatment.jpg?width=1461&height=1200&name=special%20treatment.jpg 1461w" sizes="(max-width: 487px) 100vw, 487px"> </div> <div class="product-card-text pad-l75"> <h3>Custom and Special Treatment</h3> <p><span>Ask us about special treatments to increase beam resilience. Alternatively, learn how to get the benefit of Quantifoil's</span><span> pre-defined holes sizes and arrangements with the material of your choice.</span></p> <a class="btn" href="https://www.quantifoil.com/contact"> Contact us </a> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> <div class="row-fluid-wrapper row-depth-1 row-number-4 main_area-row-2-max-width-section-centering main_area-row-2-margin dnd-section main_area-row-2-vertical-alignment"> <div class="row-fluid "> <div class="span12 widget-span widget-type-custom_widget main_area-module-4-vertical-alignment dnd-module" style="" data-widget-type="custom_widget" data-x="0" data-w="12"> <div class="home-section4" id=""> <div class="container"> <div class="home-section4-inner" style="background-image:url('https://www.quantifoil.com/hubfs/Website/4.0%20-%20Products/Quantifoil-range-cta.jpg')"> <div class="banner-overlay"> <div class="flex"> <div class="sec4-content"> <div class="sec4-heading">Request a quotation</div> <p>Request a quote for our most popular film and grid combinations. 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