{"id":18,"date":"2022-04-12T22:50:56","date_gmt":"2022-04-12T22:50:56","guid":{"rendered":"https:\/\/in.nau.edu\/aceisotopelab\/?page_id=18"},"modified":"2023-04-06T22:04:11","modified_gmt":"2023-04-06T22:04:11","slug":"stable-isotope-analytical-services","status":"publish","type":"page","link":"https:\/\/in.nau.edu\/aceisotopelab\/stable-isotope-analytical-services\/","title":{"rendered":"Stable Isotope Analytical Services"},"content":{"rendered":"<!-- shortcode-right-column -->\n<div class=\"shortcode-right-column\" >\n    <div class=\"shortcode-right-column__container\">\n<!-- shortcode-block -->\n<div class=\"shortcode-block\">\n      <div class=\"block-header\">\n        <h3>Stable isotope questions?<\/h3>\n    <\/div>\n          <div class=\"block-body\">\n      <div>\n<p>Staff scientist: <a href=\"mailto:Jamie.Brown@nau.edu\">Jamie Brown<\/a><\/p>\n<\/div>\n          <\/div>\n  <\/div>\n\n<!-- shortcode-block -->\n<div class=\"shortcode-block\">\n      <div class=\"block-header\">\n        <h3>Sample service information<\/h3>\n    <\/div>\n          <div class=\"block-body\">\n      <div>\n<ul>\n<li><a href=\"https:\/\/in.nau.edu\/aceisotopelab\/stable-isotope-analytical-services\/stable-isotope-sample-submission-instructions\/\">Submission instructions<\/a><\/li>\n<li><a href=\"https:\/\/in.nau.edu\/aceisotopelab\/stable-isotope-analytical-services\/stable-isotope-rates\/\">Rates<\/a><\/li>\n<li><a href=\"https:\/\/in.nau.edu\/aceisotopelab\/stable-isotope-analytical-services\/stable-isotope-shipping-instructions\/\">Shipping instructions<\/a><\/li>\n<\/ul>\n<\/div>\n          <\/div>\n  <\/div>\n\n<!-- shortcode-button -->\n<div class=\"shortcode-button shortcode-button--center\">\n      <a class=\"main-button\" href=\"https:\/\/www9.nau.edu\/ams-payment-portal\">Make a Payment<\/a>\n  <\/div>\n\n<\/div>\n<\/div>\n\n<h1>Stable isotope analytical services<\/h1>\n<p>We specialize in the determination of carbon, nitrogen, sulfur, oxygen, and hydrogen isotopic composition. We have a range of mass spectrometers for specific applications and can analyze gases, solids, organic liquids, inorganics, and water samples.<\/p>\n<h2><strong>Instrumentation\u00a0<\/strong><\/h2>\n<p>The lab currently houses four Thermo Electron gas isotope-ratio mass spectrometers with nine preparation devices, and three\u00a0laser absorption cavity ring-down spectroscopy instruments.<\/p>\n<p>The lab can determine C, N, O, H and S isotope compositions of gases (either purified or in mixtures at atmospheric concentrations), organics (solid and liquid, of plant and animal origin), inorganics, waters, and at compound-specific levels.<\/p>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\n<li>The DELTA V Advantage is configured through the CONFLO III for automated continuous-flow analysis of C &amp; N isotopes in solid inorganic\/organic samples using our Carlo Erba NC2100 Elemental Analyzer (EA).<\/li>\n<li>The DELTA plus Advantage is configured through the CONFLO IV for automated continuous-flow analysis of C &amp; N or S isotopes in solid inorganic\/organic samples using our Costech ECS4010 Elemental Analyzer.<\/li>\n<li>The DELTA V Advantage is configured for continuous-flow analysis of N, O, and C isotopes in trace gases (N<sub>2<\/sub>O and CO<sup>2<\/sup>) at atmospheric concentrations using a Thermo Finnigan Gas Bench II configured through our Thermo Finnagan Precon.<\/li>\n<li>The DELTA V plus is configured through the CONFLO IV for automated continuous-flow analysis of H, O isotopes in solid inorganic\/organic samples using high-temperature pyrolysis (TC\/EA) or C &amp; N isotopes in solid inorganic\/organic samples using our Costech ECS4010 Elemental Analyzer.<\/li>\n<li>LGR Liquid Water Isotope Analyzer DLT-100 (version II) for measuring H, O isotopes in fresh water samples.<\/li>\n<li>Picarro L2140-I for measuring H, O isotopes in fresh water samples.<\/li>\n<li>Cryogenic Vacuum Extraction Line for extracting water for OH analysis via Picarro L2140-I or LGR LWIA<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>Stable isotope analytical services We specialize in the determination of carbon, nitrogen, sulfur, oxygen, and hydrogen isotopic composition. We have a range of mass spectrometers for specific applications and can analyze gases, solids, organic liquids, inorganics, and water samples. Instrumentation\u00a0 The lab currently houses four Thermo Electron gas isotope-ratio mass spectrometers with nine preparation devices, [&hellip;]<\/p>\n","protected":false},"author":105,"featured_media":107,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"","_relevanssi_noindex_reason":"","ring_central_script_selection":"","footnotes":""},"class_list":["post-18","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/in.nau.edu\/aceisotopelab\/wp-json\/wp\/v2\/pages\/18","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/in.nau.edu\/aceisotopelab\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/in.nau.edu\/aceisotopelab\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/in.nau.edu\/aceisotopelab\/wp-json\/wp\/v2\/users\/105"}],"replies":[{"embeddable":true,"href":"https:\/\/in.nau.edu\/aceisotopelab\/wp-json\/wp\/v2\/comments?post=18"}],"version-history":[{"count":13,"href":"https:\/\/in.nau.edu\/aceisotopelab\/wp-json\/wp\/v2\/pages\/18\/revisions"}],"predecessor-version":[{"id":264,"href":"https:\/\/in.nau.edu\/aceisotopelab\/wp-json\/wp\/v2\/pages\/18\/revisions\/264"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/in.nau.edu\/aceisotopelab\/wp-json\/wp\/v2\/media\/107"}],"wp:attachment":[{"href":"https:\/\/in.nau.edu\/aceisotopelab\/wp-json\/wp\/v2\/media?parent=18"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}