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Anal. At. Spectrom.</p><div class="ds-work-card--work-metadata"><div class="ds-work-card--work-metadata__stat"><span class="material-symbols-outlined" style="font-size: 20px" translate="no">visibility</span><p class="ds2-5-body-sm" id="work-metadata-view-count">…</p></div><div class="ds-work-card--work-metadata__stat"><span class="material-symbols-outlined" style="font-size: 20px" translate="no">description</span><p class="ds2-5-body-sm">32 pages</p></div><div class="ds-work-card--work-metadata__stat"><span class="material-symbols-outlined" style="font-size: 20px" translate="no">link</span><p class="ds2-5-body-sm">1 file</p></div></div><script>(async () => { const workId = 93820493; const worksViewsPath = "/v0/works/views?subdomain_param=api&work_ids%5B%5D=93820493"; const getWorkViews = async (workId) => { const response = await fetch(worksViewsPath); if (!response.ok) { throw new Error('Failed to load work views'); } const data = await response.json(); return data.views[workId]; }; // Get the view count for the work - we send this immediately rather than waiting for // the DOM to load, so it can be available as soon as possible (but without holding up // the backend or other resource requests, because it's a bit expensive and not critical). const viewCount = await getWorkViews(workId); const updateViewCount = (viewCount) => { const viewCountNumber = Number(viewCount); if (!viewCountNumber) { throw new Error('Failed to parse view count'); } const commaizedViewCount = viewCountNumber.toLocaleString(); const viewCountBody = document.getElementById('work-metadata-view-count'); if (viewCountBody) { viewCountBody.textContent = `${commaizedViewCount} views`; } else { throw new Error('Failed to find work views element'); } }; // If the DOM is still loading, wait for it to be ready before updating the view count. if (document.readyState === "loading") { document.addEventListener('DOMContentLoaded', () => { updateViewCount(viewCount); }); // Otherwise, just update it immediately. } else { updateViewCount(viewCount); } })();</script></div><p class="ds-work-card--work-abstract ds-work-card--detail ds2-5-body-md">One-step separation route based on AG50W-X12 cation-exchange resin and LN Spec extraction chromatographic material for purification of Sr–Nd–Hf from geological samples followed by TIMS and MC-ICP-MS.</p><div class="ds-work-card--button-container"><button class="ds2-5-button js-swp-download-button" data-signup-modal="{"location":"continue-reading-button--work-card","attachmentId":96451873,"attachmentType":"pdf","workUrl":"https://www.academia.edu/93820493/Single_step_separation_scheme_and_high_precision_isotopic_ratios_analysis_of_Sr_Nd_Hf_in_silicate_materials"}">See full PDF</button><button class="ds2-5-button ds2-5-button--secondary js-swp-download-button" data-signup-modal="{"location":"download-pdf-button--work-card","attachmentId":96451873,"attachmentType":"pdf","workUrl":"https://www.academia.edu/93820493/Single_step_separation_scheme_and_high_precision_isotopic_ratios_analysis_of_Sr_Nd_Hf_in_silicate_materials"}"><span class="material-symbols-outlined" style="font-size: 20px" translate="no">download</span>Download PDF</button></div></div></div></div><div data-auto_select="false" data-client_id="331998490334-rsn3chp12mbkiqhl6e7lu2q0mlbu0f1b" data-doc_id="96451873" data-landing_url="https://www.academia.edu/93820493/Single_step_separation_scheme_and_high_precision_isotopic_ratios_analysis_of_Sr_Nd_Hf_in_silicate_materials" data-login_uri="https://www.academia.edu/registrations/google_one_tap" data-moment_callback="onGoogleOneTapEvent" id="g_id_onload"></div><div class="ds-top-related-works--grid-container"><div class="ds-related-content--container ds-top-related-works--container"><h2 class="ds-related-content--heading">Related papers</h2><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="0" data-entity-id="3262665" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/3262665/Modified_chromatographic_separation_scheme_for_Sr_and_Nd_isotope_analysis_in_geological_silicate_samples">Modified chromatographic separation scheme for Sr and Nd isotope analysis in geological silicate samples</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="64175846" href="https://muni.academia.edu/PDenkova">P. 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data-author-id="192021411" href="https://independent.academia.edu/FangLinru">Linru Fang</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Acta Geochimica, 2017</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Determination of Hf–Sr–Nd isotopic ratios by MC-ICP-MS using rapid acid digestion after flux-free fusion in geological materials","attachmentId":97309991,"attachmentType":"pdf","work_url":"https://www.academia.edu/95009353/Determination_of_Hf_Sr_Nd_isotopic_ratios_by_MC_ICP_MS_using_rapid_acid_digestion_after_flux_free_fusion_in_geological_materials","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" 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class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"In situ Sr isotopic analysis of low Sr silicates using LA-ICP-MS","attachmentId":45963166,"attachmentType":"pdf","work_url":"https://www.academia.edu/12750450/In_situ_Sr_isotopic_analysis_of_low_Sr_silicates_using_LA_ICP_MS","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/12750450/In_situ_Sr_isotopic_analysis_of_low_Sr_silicates_using_LA_ICP_MS"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="7" data-entity-id="98922565" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/98922565/Sequential_Pb_Sr_LREE_separation_from_silicates_for_isotopic_analysis">Sequential Pb-Sr-LREE separation from silicates for isotopic analysis</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="138256585" href="https://independent.academia.edu/BidishaDey4">Bidisha Dey</a></div><p class="ds-related-work--metadata ds2-5-body-xs">GEOCHEMICAL JOURNAL</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Sequential Pb-Sr-LREE separation from silicates for isotopic analysis","attachmentId":100145082,"attachmentType":"pdf","work_url":"https://www.academia.edu/98922565/Sequential_Pb_Sr_LREE_separation_from_silicates_for_isotopic_analysis","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/98922565/Sequential_Pb_Sr_LREE_separation_from_silicates_for_isotopic_analysis"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="8" data-entity-id="66828081" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/66828081/New_sequential_separation_procedure_for_Sr_Nd_and_Pb_isotope_ratio_measurement_in_geological_material_using_MC_ICP_MS_and_TIMS">New sequential separation procedure for Sr, Nd and Pb isotope ratio measurement in geological material using MC-ICP-MS and TIMS</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="24847710" href="https://independent.academia.edu/NagenderNathBejugam">Nagender Nath Bejugam</a></div><p class="ds-related-work--metadata ds2-5-body-xs">GEOCHEMICAL JOURNAL, 2008</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"New sequential separation procedure for Sr, Nd and Pb isotope ratio measurement in geological material using MC-ICP-MS and TIMS","attachmentId":77871894,"attachmentType":"pdf","work_url":"https://www.academia.edu/66828081/New_sequential_separation_procedure_for_Sr_Nd_and_Pb_isotope_ratio_measurement_in_geological_material_using_MC_ICP_MS_and_TIMS","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/66828081/New_sequential_separation_procedure_for_Sr_Nd_and_Pb_isotope_ratio_measurement_in_geological_material_using_MC_ICP_MS_and_TIMS"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="9" data-entity-id="25015906" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/25015906/A_straightforward_protocol_for_Hf_purification_by_single_step_anion_exchange_chromatography_and_isotopic_analysis_by_MC_ICP_MS_applied_to_geological_reference_materials_and_zircon_standards">A straightforward protocol for Hf purification by single step anion-exchange chromatography and isotopic analysis by MC-ICP-MS applied to geological reference materials and zircon standards</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="32816813" href="https://curtin.academia.edu/SimonWilde">Simon A Wilde</a></div><p class="ds-related-work--metadata ds2-5-body-xs">International Journal of Mass Spectrometry, 2011</p><p class="ds-related-work--abstract ds2-5-body-sm">A straightforward one-step Hf purification protocol for geological samples using common anion-exchange chromatography and isotopic measurements by multiple collector inductively coupled plasma mass spectrometry (MC-ICP-MS) is described in this paper. The sample is dissolved in concentrated HF–HNO3 mixtures with round-bottom Savillex™ Teflon screw-top capsules or high-pressure stainless steel jacketed Teflon bombs. After complete dissolution, the chemical separation between Hf and</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"A straightforward protocol for Hf purification by single step anion-exchange chromatography and isotopic analysis by MC-ICP-MS applied to geological reference materials and zircon standards","attachmentId":45340906,"attachmentType":"pdf","work_url":"https://www.academia.edu/25015906/A_straightforward_protocol_for_Hf_purification_by_single_step_anion_exchange_chromatography_and_isotopic_analysis_by_MC_ICP_MS_applied_to_geological_reference_materials_and_zircon_standards","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/25015906/A_straightforward_protocol_for_Hf_purification_by_single_step_anion_exchange_chromatography_and_isotopic_analysis_by_MC_ICP_MS_applied_to_geological_reference_materials_and_zircon_standards"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div></div></div><div class="ds-sticky-ctas--wrapper js-loswp-sticky-ctas hidden"><div class="ds-sticky-ctas--grid-container"><div class="ds-sticky-ctas--container"><button class="ds2-5-button js-swp-download-button" data-signup-modal="{"location":"continue-reading-button--sticky-ctas","attachmentId":96451873,"attachmentType":"pdf","workUrl":null}">See full PDF</button><button class="ds2-5-button ds2-5-button--secondary js-swp-download-button" data-signup-modal="{"location":"download-pdf-button--sticky-ctas","attachmentId":96451873,"attachmentType":"pdf","workUrl":null}"><span class="material-symbols-outlined" style="font-size: 20px" translate="no">download</span>Download PDF</button></div></div></div><div class="ds-below-fold--grid-container"><div class="ds-work--container js-loswp-embedded-document"><div class="attachment_preview" data-attachment="Attachment_96451873" style="display: none"><div class="js-scribd-document-container"><div class="scribd--document-loading js-scribd-document-loader" style="display: block;"><img alt="Loading..." src="//a.academia-assets.com/images/loaders/paper-load.gif" /><p>Loading Preview</p></div></div><div style="text-align: center;"><div class="scribd--no-preview-alert js-preview-unavailable"><p>Sorry, preview is currently unavailable. 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