{"id":89637,"date":"2026-03-06T15:23:48","date_gmt":"2026-03-06T15:23:48","guid":{"rendered":"https:\/\/discover.restek.com\/?p=89637"},"modified":"2026-04-14T18:00:17","modified_gmt":"2026-04-14T18:00:17","slug":"what-is-a-trace-analysis-data-packet","status":"publish","type":"post","link":"https:\/\/discover.restek.com\/de\/faq-de\/gnot5644\/what-is-a-trace-analysis-data-packet","title":{"rendered":"What is a trace analysis data packet?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Trace analysis data packets are part of our expanded data packs for Restek\u2019s single and multicomponent PFAS reference standards. They include detailed information to help you understand the composition of your PFAS standards.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Review our &#8220;<a href=\"https:\/\/discover.restek.com\/articles\/gnar5426\/how-to-read-a-trace-analysis-data-packet\">How to Read a Trace Analysis Data Packet<\/a>&#8221; article for a detailed guide on the information contained within our data packets.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">You can access the trace analysis data packet for your standard by using our <a href=\"https:\/\/restek.com\/documentation\" target=\"_blank\" rel=\"noopener\">documentation search tool<\/a> and entering your standard\u2019s cat.# and lot #. You can also access your standard\u2019s certificate of analysis (CofA) at the same location.<\/p>\n\n\n\n<div class=\"wp-block-group hub-fullwidth-container\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><style>.kadence-column89637_6b269b-49 > .kt-inside-inner-col,.kadence-column89637_6b269b-49 > .kt-inside-inner-col:before{border-top-left-radius:16px;border-top-right-radius:16px;border-bottom-right-radius:16px;border-bottom-left-radius:16px;}.kadence-column89637_6b269b-49 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column89637_6b269b-49 > .kt-inside-inner-col{flex-direction:column;}.kadence-column89637_6b269b-49 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column89637_6b269b-49 > .kt-inside-inner-col{background-image:url('https:\/\/discover.restek.com\/wp-content\/uploads\/standards-finder-footer-ad-desktop.jpg');background-size:cover 100%;background-position:74% 54%;background-attachment:scroll;background-repeat:no-repeat;}.kadence-column89637_6b269b-49 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column89637_6b269b-49{position:relative;}.kadence-column89637_6b269b-49, .kt-inside-inner-col > .kadence-column89637_6b269b-49:not(.specificity){margin-top:65px;margin-bottom:10px;}@media all and (max-width: 1024px){.kadence-column89637_6b269b-49 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column89637_6b269b-49 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column89637_6b269b-49 kvs-md-false kvs-sm-false hub-guttered-centered-container\"><div class=\"kt-inside-inner-col\"><style>.kb-row-layout-id89637_6b2cd4-50 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id89637_6b2cd4-50 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id89637_6b2cd4-50 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);padding-right:var(--global-kb-spacing-5xl, 10rem);grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id89637_6b2cd4-50 > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id89637_6b2cd4-50 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 767px){.kb-row-layout-id89637_6b2cd4-50 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id89637_6b2cd4-50 alignnone wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-1-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top\">\n<style>.kadence-column89637_180110-d7 > .kt-inside-inner-col{display:flex;}.kadence-column89637_180110-d7 > .kt-inside-inner-col{padding-top:12px;padding-bottom:12px;padding-left:30px;}.kadence-column89637_180110-d7 > .kt-inside-inner-col,.kadence-column89637_180110-d7 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column89637_180110-d7 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column89637_180110-d7 > .kt-inside-inner-col{flex-direction:column;justify-content:center;align-items:flex-start;}.kadence-column89637_180110-d7 > .kt-inside-inner-col > .kb-image-is-ratio-size{align-self:stretch;}.kadence-column89637_180110-d7 > .kt-inside-inner-col > .wp-block-kadence-advancedgallery{align-self:stretch;}.kadence-column89637_180110-d7 > .kt-inside-inner-col > .aligncenter{width:100%;}.kt-row-column-wrap > .kadence-column89637_180110-d7{align-self:center;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column89637_180110-d7{align-self:auto;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column89637_180110-d7 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}.kadence-column89637_180110-d7 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column89637_180110-d7{position:relative;}.kadence-column89637_180110-d7, .kt-inside-inner-col > .kadence-column89637_180110-d7:not(.specificity){margin-top:var(--global-kb-spacing-xs, 1rem);margin-bottom:var(--global-kb-spacing-xs, 1rem);}@media all and (max-width: 1024px){.kt-row-column-wrap > .kadence-column89637_180110-d7{align-self:center;}}@media all and (max-width: 1024px){.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column89637_180110-d7{align-self:auto;}}@media all and (max-width: 1024px){.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column89637_180110-d7 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 1024px){.kadence-column89637_180110-d7 > .kt-inside-inner-col{flex-direction:column;justify-content:center;align-items:flex-start;}}@media all and (max-width: 767px){.kt-row-column-wrap > .kadence-column89637_180110-d7{align-self:center;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column89637_180110-d7{align-self:auto;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column89637_180110-d7 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}.kadence-column89637_180110-d7 > .kt-inside-inner-col{flex-direction:column;justify-content:center;align-items:flex-start;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column89637_180110-d7 kb-section-dir-vertical\"><div class=\"kt-inside-inner-col\"><style>.wp-block-kadence-advancedheading.kt-adv-heading89637_dec1f6-1e, .wp-block-kadence-advancedheading.kt-adv-heading89637_dec1f6-1e[data-kb-block=\"kb-adv-heading89637_dec1f6-1e\"]{padding-right:0px;padding-left:0px;text-align:left;font-size:40px;font-weight:400;font-style:normal;font-family:Inter;text-transform:none;}.wp-block-kadence-advancedheading.kt-adv-heading89637_dec1f6-1e mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading89637_dec1f6-1e[data-kb-block=\"kb-adv-heading89637_dec1f6-1e\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading89637_dec1f6-1e img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading89637_dec1f6-1e[data-kb-block=\"kb-adv-heading89637_dec1f6-1e\"] img.kb-inline-image{width:150px;vertical-align:baseline;}@media all and (max-width: 767px){.wp-block-kadence-advancedheading.kt-adv-heading89637_dec1f6-1e, .wp-block-kadence-advancedheading.kt-adv-heading89637_dec1f6-1e[data-kb-block=\"kb-adv-heading89637_dec1f6-1e\"]{font-size:36px;}}<\/style>\n<h2 class=\"kt-adv-heading89637_dec1f6-1e wp-block-kadence-advancedheading has-theme-palette-9-color has-text-color\" data-kb-block=\"kb-adv-heading89637_dec1f6-1e\"><strong>Find Reference Standards Fast<\/strong><\/h2>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading89637_f38e1d-9f, .wp-block-kadence-advancedheading.kt-adv-heading89637_f38e1d-9f[data-kb-block=\"kb-adv-heading89637_f38e1d-9f\"]{padding-right:0px;padding-left:0px;margin-top:10px;margin-bottom:10px;text-align:left;font-size:26px;font-weight:400;font-style:normal;font-family:Inter;text-transform:none;}.wp-block-kadence-advancedheading.kt-adv-heading89637_f38e1d-9f mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading89637_f38e1d-9f[data-kb-block=\"kb-adv-heading89637_f38e1d-9f\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading89637_f38e1d-9f img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading89637_f38e1d-9f[data-kb-block=\"kb-adv-heading89637_f38e1d-9f\"] img.kb-inline-image{width:150px;vertical-align:baseline;}@media all and (max-width: 767px){.wp-block-kadence-advancedheading.kt-adv-heading89637_f38e1d-9f, .wp-block-kadence-advancedheading.kt-adv-heading89637_f38e1d-9f[data-kb-block=\"kb-adv-heading89637_f38e1d-9f\"]{font-size:36px;}}<\/style>\n<h2 class=\"kt-adv-heading89637_f38e1d-9f wp-block-kadence-advancedheading has-theme-palette-9-color has-text-color\" data-kb-block=\"kb-adv-heading89637_f38e1d-9f\"><em>Access the <strong>NEW<\/strong>&nbsp;Reference Standards Finder today.<\/em><\/h2>\n\n\n<style>.wp-block-kadence-advancedbtn.kt-btns89637_309855-c7, .site .entry-content .wp-block-kadence-advancedbtn.kt-btns89637_309855-c7, .wp-block-kadence-advancedbtn.kb-btns89637_309855-c7, .site .entry-content .wp-block-kadence-advancedbtn.kb-btns89637_309855-c7{margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;}.wp-block-kadence-advancedbtn.kb-btns89637_309855-c7{padding-top:var(--global-kb-spacing-xs, 1rem);padding-right:0px;gap:var(--global-kb-gap-xs, 0.5rem );justify-content:center;align-items:center;}.kt-btns89637_309855-c7 .kt-button{font-weight:normal;font-style:normal;}.kt-btns89637_309855-c7 .kt-btn-wrap-0{margin-right:5px;}.wp-block-kadence-advancedbtn.kt-btns89637_309855-c7 .kt-btn-wrap-0 .kt-button{color:#555555;border-color:#555555;}.wp-block-kadence-advancedbtn.kt-btns89637_309855-c7 .kt-btn-wrap-0 .kt-button:hover, .wp-block-kadence-advancedbtn.kt-btns89637_309855-c7 .kt-btn-wrap-0 .kt-button:focus{color:#ffffff;border-color:#444444;}.wp-block-kadence-advancedbtn.kt-btns89637_309855-c7 .kt-btn-wrap-0 .kt-button::before{display:none;}.wp-block-kadence-advancedbtn.kt-btns89637_309855-c7 .kt-btn-wrap-0 .kt-button:hover, .wp-block-kadence-advancedbtn.kt-btns89637_309855-c7 .kt-btn-wrap-0 .kt-button:focus{background:#444444;}<\/style>\n<div class=\"wp-block-kadence-advancedbtn kb-buttons-wrap kb-btns89637_309855-c7\"><style>ul.menu .wp-block-kadence-advancedbtn .kb-btn89637_7c91e7-08.kb-button{width:initial;}.wp-block-kadence-advancedbtn .kb-btn89637_7c91e7-08.kb-button{color:var(--global-palette9, #ffffff);background:#1b3f73;font-size:24px;line-height:20px;font-family:'Open Sans';font-weight:600;border-top-left-radius:8px;border-top-right-radius:8px;border-bottom-right-radius:8px;border-bottom-left-radius:8px;border-top:0px solid #1b3f73;border-right:0px solid #1b3f73;border-bottom:0px solid #1b3f73;border-left:0px solid #1b3f73;padding-top:12px;padding-right:100px;padding-bottom:12px;padding-left:100px;}.kb-btn89637_7c91e7-08.kb-button .kb-svg-icon-wrap{font-size:16px;--kb-button-icon-size:16px;}.wp-block-kadence-advancedbtn .kb-btn89637_7c91e7-08.kb-button:hover, .wp-block-kadence-advancedbtn .kb-btn89637_7c91e7-08.kb-button:focus{color:#0c115b;background:var(--global-palette9, #ffffff);}@media all and (max-width: 1024px){.wp-block-kadence-advancedbtn .kb-btn89637_7c91e7-08.kb-button{border-top:0px solid #1b3f73;border-right:0px solid #1b3f73;border-bottom:0px solid #1b3f73;border-left:0px solid #1b3f73;}}@media all and (max-width: 767px){.wp-block-kadence-advancedbtn .kb-btn89637_7c91e7-08.kb-button{border-top:0px solid #1b3f73;border-right:0px solid #1b3f73;border-bottom:0px solid #1b3f73;border-left:0px solid #1b3f73;}}<\/style><a class=\"kb-button kt-button button kb-btn89637_7c91e7-08 kt-btn-size-standard kt-btn-width-type-auto kb-btn-global-outline kt-btn-has-text-true kt-btn-has-svg-true wp-block-kadence-singlebtn\" href=\"https:\/\/tools.restek.com\/\" target=\"_blank\" rel=\"noreferrer noopener\"><span class=\"kt-btn-inner-text\">START YOUR SEARCH<\/span><span class=\"kb-svg-icon-wrap kb-svg-icon-fe_arrowRight kt-btn-icon-side-right\"><svg viewBox=\"0 0 24 24\"  fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><line x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\"\/><polyline points=\"12 5 19 12 12 19\"\/><\/svg><\/span><\/a><\/div>\n<\/div><\/div>\n\n<\/div><\/div><\/div><\/div>\n\n\n<style>.kadence-column89637_b23da8-c9 > .kt-inside-inner-col{display:flex;}.kadence-column89637_b23da8-c9 > .kt-inside-inner-col{padding-top:20px;padding-right:20px;padding-bottom:20px;padding-left:20px;}.kadence-column89637_b23da8-c9 > .kt-inside-inner-col,.kadence-column89637_b23da8-c9 > .kt-inside-inner-col:before{border-top-left-radius:16px;border-top-right-radius:16px;border-bottom-right-radius:16px;border-bottom-left-radius:16px;}.kadence-column89637_b23da8-c9 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column89637_b23da8-c9 > .kt-inside-inner-col{flex-direction:column;justify-content:center;align-items:center;}.kadence-column89637_b23da8-c9 > .kt-inside-inner-col > .kb-image-is-ratio-size{align-self:stretch;}.kadence-column89637_b23da8-c9 > .kt-inside-inner-col > .wp-block-kadence-advancedgallery{align-self:stretch;}.kadence-column89637_b23da8-c9 > .kt-inside-inner-col > .aligncenter{width:100%;}.kt-row-column-wrap > .kadence-column89637_b23da8-c9{align-self:center;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column89637_b23da8-c9{align-self:auto;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column89637_b23da8-c9 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}.kadence-column89637_b23da8-c9 > .kt-inside-inner-col{background-color:#0087ce;background-image:url('https:\/\/discover.restek.com\/wp-content\/uploads\/standards-finder-footer-ad-mobile.jpg');background-size:cover;background-position:50% 0%;background-attachment:scroll;background-repeat:no-repeat;}.kadence-column89637_b23da8-c9 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column89637_b23da8-c9{position:relative;}.kadence-column89637_b23da8-c9, .kt-inside-inner-col > .kadence-column89637_b23da8-c9:not(.specificity){margin-top:45px;margin-bottom:10px;}@media all and (max-width: 1024px){.kadence-column89637_b23da8-c9 > .kt-inside-inner-col{border-top:1px solid #0087ce;border-right:1px solid #0087ce;border-bottom:1px solid #0087ce;border-left:1px solid #0087ce;flex-direction:column;justify-content:center;align-items:center;}}@media all and (max-width: 1024px){.kt-row-column-wrap > .kadence-column89637_b23da8-c9{align-self:center;}}@media all and (max-width: 1024px){.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column89637_b23da8-c9{align-self:auto;}}@media all and (max-width: 1024px){.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column89637_b23da8-c9 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column89637_b23da8-c9 > .kt-inside-inner-col{border-top:1px solid #0087ce;border-right:1px solid #0087ce;border-bottom:1px solid #0087ce;border-left:1px solid #0087ce;flex-direction:column;justify-content:center;align-items:center;}.kt-row-column-wrap > .kadence-column89637_b23da8-c9{align-self:center;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column89637_b23da8-c9{align-self:auto;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column89637_b23da8-c9 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column89637_b23da8-c9 kvs-lg-false hub-guttered-centered-container\"><div class=\"kt-inside-inner-col\"><style>.wp-block-kadence-advancedheading.kt-adv-heading89637_684d40-62, .wp-block-kadence-advancedheading.kt-adv-heading89637_684d40-62[data-kb-block=\"kb-adv-heading89637_684d40-62\"]{text-align:center;font-size:26px;line-height:26px;font-weight:400;font-style:normal;font-family:Inter;text-transform:none;}.wp-block-kadence-advancedheading.kt-adv-heading89637_684d40-62 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading89637_684d40-62[data-kb-block=\"kb-adv-heading89637_684d40-62\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading89637_684d40-62 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading89637_684d40-62[data-kb-block=\"kb-adv-heading89637_684d40-62\"] img.kb-inline-image{width:150px;vertical-align:baseline;}@media all and (max-width: 1024px){.wp-block-kadence-advancedheading.kt-adv-heading89637_684d40-62, .wp-block-kadence-advancedheading.kt-adv-heading89637_684d40-62[data-kb-block=\"kb-adv-heading89637_684d40-62\"]{margin-top:480px;font-size:48px;}}@media all and (max-width: 767px){.wp-block-kadence-advancedheading.kt-adv-heading89637_684d40-62, .wp-block-kadence-advancedheading.kt-adv-heading89637_684d40-62[data-kb-block=\"kb-adv-heading89637_684d40-62\"]{margin-top:300px;font-size:40px;line-height:42px;}}<\/style>\n<h2 class=\"kt-adv-heading89637_684d40-62 wp-block-kadence-advancedheading has-theme-palette-9-color has-text-color\" data-kb-block=\"kb-adv-heading89637_684d40-62\"><strong>Find Reference Standards Fast<\/strong><\/h2>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading89637_63172f-49, .wp-block-kadence-advancedheading.kt-adv-heading89637_63172f-49[data-kb-block=\"kb-adv-heading89637_63172f-49\"]{text-align:center;font-size:22px;line-height:22px;font-weight:400;font-style:normal;font-family:Inter;text-transform:none;}.wp-block-kadence-advancedheading.kt-adv-heading89637_63172f-49 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading89637_63172f-49[data-kb-block=\"kb-adv-heading89637_63172f-49\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading89637_63172f-49 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading89637_63172f-49[data-kb-block=\"kb-adv-heading89637_63172f-49\"] img.kb-inline-image{width:150px;vertical-align:baseline;}@media all and (max-width: 1024px){.wp-block-kadence-advancedheading.kt-adv-heading89637_63172f-49, .wp-block-kadence-advancedheading.kt-adv-heading89637_63172f-49[data-kb-block=\"kb-adv-heading89637_63172f-49\"]{margin-top:20px;margin-bottom:20px;line-height:38px;border-top:1px solid #0087ce;border-right:1px solid #0087ce;border-bottom:1px solid #0087ce;border-left:1px solid #0087ce;}}@media all and (max-width: 767px){.wp-block-kadence-advancedheading.kt-adv-heading89637_63172f-49, .wp-block-kadence-advancedheading.kt-adv-heading89637_63172f-49[data-kb-block=\"kb-adv-heading89637_63172f-49\"]{margin-top:20px;margin-bottom:20px;font-size:24px;line-height:30px;border-top:1px solid #0087ce;border-right:1px solid #0087ce;border-bottom:1px solid #0087ce;border-left:1px solid #0087ce;}}<\/style>\n<h2 class=\"kt-adv-heading89637_63172f-49 wp-block-kadence-advancedheading has-theme-palette-9-color has-text-color\" data-kb-block=\"kb-adv-heading89637_63172f-49\"><em>Access the <strong>NEW<\/strong>&nbsp;Reference Standards Finder today.<\/em><\/h2>\n\n\n<style>.wp-block-kadence-advancedbtn.kb-btns89637_23d3ed-48{gap:var(--global-kb-gap-xs, 0.5rem );justify-content:center;align-items:center;}.kt-btns89637_23d3ed-48 .kt-button{font-weight:normal;font-style:normal;}.kt-btns89637_23d3ed-48 .kt-btn-wrap-0{margin-right:5px;}.wp-block-kadence-advancedbtn.kt-btns89637_23d3ed-48 .kt-btn-wrap-0 .kt-button{color:#555555;border-color:#555555;}.wp-block-kadence-advancedbtn.kt-btns89637_23d3ed-48 .kt-btn-wrap-0 .kt-button:hover, .wp-block-kadence-advancedbtn.kt-btns89637_23d3ed-48 .kt-btn-wrap-0 .kt-button:focus{color:#ffffff;border-color:#444444;}.wp-block-kadence-advancedbtn.kt-btns89637_23d3ed-48 .kt-btn-wrap-0 .kt-button::before{display:none;}.wp-block-kadence-advancedbtn.kt-btns89637_23d3ed-48 .kt-btn-wrap-0 .kt-button:hover, .wp-block-kadence-advancedbtn.kt-btns89637_23d3ed-48 .kt-btn-wrap-0 .kt-button:focus{background:#444444;}@media all and (max-width: 1024px){.wp-block-kadence-advancedbtn.kt-btns89637_23d3ed-48, .site .entry-content .wp-block-kadence-advancedbtn.kt-btns89637_23d3ed-48, .wp-block-kadence-advancedbtn.kb-btns89637_23d3ed-48, .site .entry-content .wp-block-kadence-advancedbtn.kb-btns89637_23d3ed-48{margin-bottom:20px;}}@media all and (max-width: 767px){.wp-block-kadence-advancedbtn.kt-btns89637_23d3ed-48, .site .entry-content .wp-block-kadence-advancedbtn.kt-btns89637_23d3ed-48, .wp-block-kadence-advancedbtn.kb-btns89637_23d3ed-48, .site .entry-content .wp-block-kadence-advancedbtn.kb-btns89637_23d3ed-48{margin-bottom:10px;}}<\/style>\n<div class=\"wp-block-kadence-advancedbtn kb-buttons-wrap kb-btns89637_23d3ed-48\"><style>ul.menu .wp-block-kadence-advancedbtn .kb-btn89637_1550e0-21.kb-button{width:initial;}.wp-block-kadence-advancedbtn .kb-btn89637_1550e0-21.kb-button{color:var(--global-palette9, #ffffff);background:#1b3f73;font-size:16px;line-height:20px;font-family:'Open Sans';font-weight:600;border-top-left-radius:8px;border-top-right-radius:8px;border-bottom-right-radius:8px;border-bottom-left-radius:8px;border-top:0px solid #1b3f73;border-right:0px solid #1b3f73;border-bottom:0px solid #1b3f73;border-left:0px solid #1b3f73;padding-top:12px;padding-right:50px;padding-bottom:12px;padding-left:50px;}.kb-btn89637_1550e0-21.kb-button .kb-svg-icon-wrap{font-size:16px;--kb-button-icon-size:16px;}.wp-block-kadence-advancedbtn .kb-btn89637_1550e0-21.kb-button:hover, .wp-block-kadence-advancedbtn .kb-btn89637_1550e0-21.kb-button:focus{color:#0c115b;background:var(--global-palette9, #ffffff);}@media all and (max-width: 1024px){.wp-block-kadence-advancedbtn .kb-btn89637_1550e0-21.kb-button{border-top:0px solid #1b3f73;border-right:0px solid #1b3f73;border-bottom:0px solid #1b3f73;border-left:0px solid #1b3f73;}}@media all and (max-width: 767px){.wp-block-kadence-advancedbtn .kb-btn89637_1550e0-21.kb-button{border-top:0px solid #1b3f73;border-right:0px solid #1b3f73;border-bottom:0px solid #1b3f73;border-left:0px solid #1b3f73;}}<\/style><a class=\"kb-button kt-button button kb-btn89637_1550e0-21 kt-btn-size-standard kt-btn-width-type-auto kb-btn-global-outline kt-btn-has-text-true kt-btn-has-svg-true wp-block-kadence-singlebtn\" href=\"https:\/\/tools.restek.com\/\" target=\"_blank\" rel=\"noreferrer noopener\"><span class=\"kt-btn-inner-text\">START YOUR SEARCH<\/span><span class=\"kb-svg-icon-wrap kb-svg-icon-fe_arrowRight kt-btn-icon-side-right\"><svg viewBox=\"0 0 24 24\"  fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><line x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\"\/><polyline points=\"12 5 19 12 12 19\"\/><\/svg><\/span><\/a><\/div>\n<\/div><\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Trace analysis data packets are part of our expanded data packs for Restek\u2019s single and multicomponent PFAS reference standards. They include detailed information to help you understand the composition of your PFAS standards.<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[802],"tags":[2674,2687,2782],"industries-application":[2234],"post-badge":[],"resource-type":[],"product-library":[],"resource-technique":[],"ppma_author":[414],"class_list":["post-89637","post","type-post","status-publish","format-standard","hentry","category-faq-de","tag-faq-pfas-standards","tag-faq-reference-standards","tag-pfas","industries-application-pfas-analyse"],"acf":[],"taxonomy_info":{"category":[{"value":802,"label":"FAQ"}],"post_tag":[{"value":2674,"label":"FAQ: PFAS Standards"},{"value":2687,"label":"FAQ: Reference Standards"},{"value":2782,"label":"PFAS"}],"industries-application":[{"value":2234,"label":"PFAS Analyse"}]},"featured_image_src_large":false,"author_info":{"display_name":"Restek Corporation","author_link":"https:\/\/discover.restek.com\/de\/author\/restek-corporation\/"},"comment_info":0,"category_info":[{"term_id":802,"name":"FAQ","slug":"faq-de","term_group":0,"term_taxonomy_id":802,"taxonomy":"category","description":"","parent":0,"count":268,"filter":"raw","cat_ID":802,"category_count":268,"category_description":"","cat_name":"FAQ","category_nicename":"faq-de","category_parent":0}],"tag_info":[{"term_id":2674,"name":"FAQ: PFAS Standards","slug":"faq-pfas-standards","term_group":0,"term_taxonomy_id":2674,"taxonomy":"post_tag","description":"Browse frequently asked questions for Restek PFAS reference standards.","parent":0,"count":8,"filter":"raw"},{"term_id":2687,"name":"FAQ: Reference Standards","slug":"faq-reference-standards","term_group":0,"term_taxonomy_id":2687,"taxonomy":"post_tag","description":"Browse frequently asked questions for reference standards.","parent":0,"count":58,"filter":"raw"},{"term_id":2782,"name":"PFAS","slug":"pfas","term_group":0,"term_taxonomy_id":2782,"taxonomy":"post_tag","description":"","parent":0,"count":113,"filter":"raw"}],"authors":[{"term_id":414,"user_id":11,"is_guest":0,"slug":"restek-corporation","display_name":"Restek Corporation","avatar_url":{"url":"https:\/\/discover.restek.com\/wp-content\/uploads\/Restek_Favicon_300x300.jpg","url2x":"https:\/\/discover.restek.com\/wp-content\/uploads\/Restek_Favicon_300x300.jpg"},"author_category":"1","first_name":"Restek","last_name":"Corporation","user_url":"","job_title":"Chromatography Products and Solutions","description":"Restek is a leading provider of chromatography columns, accessories, and certified reference materials. Trust Restek for reliable, high-quality analytical solutions."}],"_links":{"self":[{"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/posts\/89637","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/comments?post=89637"}],"version-history":[{"count":11,"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/posts\/89637\/revisions"}],"predecessor-version":[{"id":92899,"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/posts\/89637\/revisions\/92899"}],"wp:attachment":[{"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/media?parent=89637"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/categories?post=89637"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/tags?post=89637"},{"taxonomy":"industries-application","embeddable":true,"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/industries-application?post=89637"},{"taxonomy":"post-badge","embeddable":true,"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/post-badge?post=89637"},{"taxonomy":"resource-type","embeddable":true,"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/resource-type?post=89637"},{"taxonomy":"product-library","embeddable":true,"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/product-library?post=89637"},{"taxonomy":"resource-technique","embeddable":true,"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/resource-technique?post=89637"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/ppma_author?post=89637"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}