Development of three chalcopyrites and one copper metal as potential reference materials for copper isotopic analysis by LA‐MC‐ICP‐MS

Rationale Laser ablation multicollector inductively coupled plasma mass spectrometry (LA‐MC‐ICP‐MS) has become a powerful technique for in situ Cu isotopic analysis in natural geological samples. Cu isotopic compositions in natural chalcopyrites have been used to reveal aspects of the mineralization...

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Veröffentlicht in:Rapid communications in mass spectrometry 2023-08, Vol.37 (15), p.e9538-n/a
Hauptverfasser: Yang, Wenwu, Zhang, Wen, Hu, Zhaochu, Zhou, Lian, Liu, Sheng‐Ao, Qiu, Xiaofei, Tong, Xirun
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container_issue 15
container_start_page e9538
container_title Rapid communications in mass spectrometry
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creator Yang, Wenwu
Zhang, Wen
Hu, Zhaochu
Zhou, Lian
Liu, Sheng‐Ao
Qiu, Xiaofei
Tong, Xirun
description Rationale Laser ablation multicollector inductively coupled plasma mass spectrometry (LA‐MC‐ICP‐MS) has become a powerful technique for in situ Cu isotopic analysis in natural geological samples. Cu isotopic compositions in natural chalcopyrites have been used to reveal aspects of the mineralization processes directly. However, internationally or commercially available matrix‐matched chalcopyrite reference materials for mass fractionation correction or quality control purposes are still lacking for in situ Cu isotopic analysis using LA‐MC‐ICP‐MS. Methods Three natural chalcopyrites 14ZJ12‐1, JGZ‐29 and JGZ‐78, and one copper metal GBW02141 with different Cu isotopic compositions were investigated as potential microanalytical reference materials by LA‐MC‐ICP‐MS. Ga element was used as an internal standard to correct the mass fractionation of Cu isotopes during LA‐MC‐ICP‐MS analysis. Results A large number of Cu isotope ratio measurements using femtosecond LA‐MC‐ICP‐MS were conducted and produced good intermediate precision of δ65CuNIST976 (0.07–0.08‰, 2 standard deviations), demonstrating the homogeneous Cu isotopic distribution in the recommended samples. The mean δ65CuNIST976 values of −0.21 ± 0.04‰, 0.46 ± 0.04‰, −0.06 ± 0.04‰ and 0.11 ± 0.05‰ (2 standard deviations) in 14ZJ12‐1, JGZ‐29, JGZ‐78 and GBW02141, respectively, were obtained using solution‐MC‐ICP‐MS in the four recommended samples. Conclusions Here, we describe three natural chalcopyrites 14ZJ12‐1, JGZ‐29, JGZ‐78, and one copper metal GBW02141 as the potential Cu isotopic reference materials for LA‐MC‐ICP‐MS analysis. Our analyses demonstrate that these recommended materials have a high degree of elemental and isotopic homogeneity, indicating that they are suitable for microanalysis techniques for data quality assurance or interlaboratory calibration.
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Cu isotopic compositions in natural chalcopyrites have been used to reveal aspects of the mineralization processes directly. However, internationally or commercially available matrix‐matched chalcopyrite reference materials for mass fractionation correction or quality control purposes are still lacking for in situ Cu isotopic analysis using LA‐MC‐ICP‐MS. Methods Three natural chalcopyrites 14ZJ12‐1, JGZ‐29 and JGZ‐78, and one copper metal GBW02141 with different Cu isotopic compositions were investigated as potential microanalytical reference materials by LA‐MC‐ICP‐MS. Ga element was used as an internal standard to correct the mass fractionation of Cu isotopes during LA‐MC‐ICP‐MS analysis. Results A large number of Cu isotope ratio measurements using femtosecond LA‐MC‐ICP‐MS were conducted and produced good intermediate precision of δ65CuNIST976 (0.07–0.08‰, 2 standard deviations), demonstrating the homogeneous Cu isotopic distribution in the recommended samples. The mean δ65CuNIST976 values of −0.21 ± 0.04‰, 0.46 ± 0.04‰, −0.06 ± 0.04‰ and 0.11 ± 0.05‰ (2 standard deviations) in 14ZJ12‐1, JGZ‐29, JGZ‐78 and GBW02141, respectively, were obtained using solution‐MC‐ICP‐MS in the four recommended samples. Conclusions Here, we describe three natural chalcopyrites 14ZJ12‐1, JGZ‐29, JGZ‐78, and one copper metal GBW02141 as the potential Cu isotopic reference materials for LA‐MC‐ICP‐MS analysis. Our analyses demonstrate that these recommended materials have a high degree of elemental and isotopic homogeneity, indicating that they are suitable for microanalysis techniques for data quality assurance or interlaboratory calibration.</description><identifier>ISSN: 0951-4198</identifier><identifier>EISSN: 1097-0231</identifier><identifier>DOI: 10.1002/rcm.9538</identifier><identifier>PMID: 37184341</identifier><language>eng</language><publisher>England: Wiley Subscription Services, Inc</publisher><subject>Chalcopyrite ; Composition ; Copper ; Fractionation ; Gallium ; Homogeneity ; Inductively coupled plasma ; Inductively coupled plasma mass spectrometry ; Isotope ratios ; Laser ablation ; Mass spectrometry ; Quality assurance ; Quality control ; Reference materials ; Standard deviation</subject><ispartof>Rapid communications in mass spectrometry, 2023-08, Vol.37 (15), p.e9538-n/a</ispartof><rights>2023 John Wiley &amp; Sons Ltd.</rights><rights>2023 John Wiley &amp; Sons, Ltd.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3498-169c746c231036604c1e5df2a7ae8e60212574d6c11c3dd5a13e926ed55112573</citedby><cites>FETCH-LOGICAL-c3498-169c746c231036604c1e5df2a7ae8e60212574d6c11c3dd5a13e926ed55112573</cites><orcidid>0009-0006-1200-8087</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Frcm.9538$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Frcm.9538$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/37184341$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Yang, Wenwu</creatorcontrib><creatorcontrib>Zhang, Wen</creatorcontrib><creatorcontrib>Hu, Zhaochu</creatorcontrib><creatorcontrib>Zhou, Lian</creatorcontrib><creatorcontrib>Liu, Sheng‐Ao</creatorcontrib><creatorcontrib>Qiu, Xiaofei</creatorcontrib><creatorcontrib>Tong, Xirun</creatorcontrib><title>Development of three chalcopyrites and one copper metal as potential reference materials for copper isotopic analysis by LA‐MC‐ICP‐MS</title><title>Rapid communications in mass spectrometry</title><addtitle>Rapid Commun Mass Spectrom</addtitle><description>Rationale Laser ablation multicollector inductively coupled plasma mass spectrometry (LA‐MC‐ICP‐MS) has become a powerful technique for in situ Cu isotopic analysis in natural geological samples. Cu isotopic compositions in natural chalcopyrites have been used to reveal aspects of the mineralization processes directly. However, internationally or commercially available matrix‐matched chalcopyrite reference materials for mass fractionation correction or quality control purposes are still lacking for in situ Cu isotopic analysis using LA‐MC‐ICP‐MS. Methods Three natural chalcopyrites 14ZJ12‐1, JGZ‐29 and JGZ‐78, and one copper metal GBW02141 with different Cu isotopic compositions were investigated as potential microanalytical reference materials by LA‐MC‐ICP‐MS. Ga element was used as an internal standard to correct the mass fractionation of Cu isotopes during LA‐MC‐ICP‐MS analysis. Results A large number of Cu isotope ratio measurements using femtosecond LA‐MC‐ICP‐MS were conducted and produced good intermediate precision of δ65CuNIST976 (0.07–0.08‰, 2 standard deviations), demonstrating the homogeneous Cu isotopic distribution in the recommended samples. The mean δ65CuNIST976 values of −0.21 ± 0.04‰, 0.46 ± 0.04‰, −0.06 ± 0.04‰ and 0.11 ± 0.05‰ (2 standard deviations) in 14ZJ12‐1, JGZ‐29, JGZ‐78 and GBW02141, respectively, were obtained using solution‐MC‐ICP‐MS in the four recommended samples. Conclusions Here, we describe three natural chalcopyrites 14ZJ12‐1, JGZ‐29, JGZ‐78, and one copper metal GBW02141 as the potential Cu isotopic reference materials for LA‐MC‐ICP‐MS analysis. Our analyses demonstrate that these recommended materials have a high degree of elemental and isotopic homogeneity, indicating that they are suitable for microanalysis techniques for data quality assurance or interlaboratory calibration.</description><subject>Chalcopyrite</subject><subject>Composition</subject><subject>Copper</subject><subject>Fractionation</subject><subject>Gallium</subject><subject>Homogeneity</subject><subject>Inductively coupled plasma</subject><subject>Inductively coupled plasma mass spectrometry</subject><subject>Isotope ratios</subject><subject>Laser ablation</subject><subject>Mass spectrometry</subject><subject>Quality assurance</subject><subject>Quality control</subject><subject>Reference materials</subject><subject>Standard deviation</subject><issn>0951-4198</issn><issn>1097-0231</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNp1kctKxTAQhoMoeryATyABN26qmaZN06XUKxxRvKxLTKdYaZua9CjduXfjM_okpp6jgmAWyWTy_T9MfkK2ge0DY-GB1c1-GnO5RCbA0iRgIYdlMmFpDEEEqVwj6849MgYQh2yVrPEEZMQjmJC3I3zG2nQNtj01Je0fLCLVD6rWphts1aOjqi2oaX3XdB1a2mCvaqoc7UzvVZW_WCzRYquRNqpH61uOlsZ-KypnetNV2jupenCVo_cDnR5-vL5fZH47z67G8maTrJReiVuLc4PcnRzfZmfB9PL0PDucBppHqQxApDqJhPYzMi4EizRgXJShShRKFCyEME6iQmgAzYsiVsAxDQUWcQzjE98ge3PfzpqnGbo-byqnsa5Vi2bm8lACl1IIAI_u_kEfzcz6KUaK-yUkE7-G2hrn_Gfkna0aZYccWD4GlPuA8jEgj-4sDGf3DRY_4HciHgjmwEtV4_CvUX6dXXwZfgK1aJw3</recordid><startdate>20230815</startdate><enddate>20230815</enddate><creator>Yang, Wenwu</creator><creator>Zhang, Wen</creator><creator>Hu, Zhaochu</creator><creator>Zhou, Lian</creator><creator>Liu, Sheng‐Ao</creator><creator>Qiu, Xiaofei</creator><creator>Tong, Xirun</creator><general>Wiley Subscription Services, Inc</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>JQ2</scope><scope>L7M</scope><scope>7X8</scope><orcidid>https://orcid.org/0009-0006-1200-8087</orcidid></search><sort><creationdate>20230815</creationdate><title>Development of three chalcopyrites and one copper metal as potential reference materials for copper isotopic analysis by LA‐MC‐ICP‐MS</title><author>Yang, Wenwu ; Zhang, Wen ; Hu, Zhaochu ; Zhou, Lian ; Liu, Sheng‐Ao ; Qiu, Xiaofei ; Tong, Xirun</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3498-169c746c231036604c1e5df2a7ae8e60212574d6c11c3dd5a13e926ed55112573</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Chalcopyrite</topic><topic>Composition</topic><topic>Copper</topic><topic>Fractionation</topic><topic>Gallium</topic><topic>Homogeneity</topic><topic>Inductively coupled plasma</topic><topic>Inductively coupled plasma mass spectrometry</topic><topic>Isotope ratios</topic><topic>Laser ablation</topic><topic>Mass spectrometry</topic><topic>Quality assurance</topic><topic>Quality control</topic><topic>Reference materials</topic><topic>Standard deviation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yang, Wenwu</creatorcontrib><creatorcontrib>Zhang, Wen</creatorcontrib><creatorcontrib>Hu, Zhaochu</creatorcontrib><creatorcontrib>Zhou, Lian</creatorcontrib><creatorcontrib>Liu, Sheng‐Ao</creatorcontrib><creatorcontrib>Qiu, Xiaofei</creatorcontrib><creatorcontrib>Tong, Xirun</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>MEDLINE - Academic</collection><jtitle>Rapid communications in mass spectrometry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yang, Wenwu</au><au>Zhang, Wen</au><au>Hu, Zhaochu</au><au>Zhou, Lian</au><au>Liu, Sheng‐Ao</au><au>Qiu, Xiaofei</au><au>Tong, Xirun</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Development of three chalcopyrites and one copper metal as potential reference materials for copper isotopic analysis by LA‐MC‐ICP‐MS</atitle><jtitle>Rapid communications in mass spectrometry</jtitle><addtitle>Rapid Commun Mass Spectrom</addtitle><date>2023-08-15</date><risdate>2023</risdate><volume>37</volume><issue>15</issue><spage>e9538</spage><epage>n/a</epage><pages>e9538-n/a</pages><issn>0951-4198</issn><eissn>1097-0231</eissn><abstract>Rationale Laser ablation multicollector inductively coupled plasma mass spectrometry (LA‐MC‐ICP‐MS) has become a powerful technique for in situ Cu isotopic analysis in natural geological samples. Cu isotopic compositions in natural chalcopyrites have been used to reveal aspects of the mineralization processes directly. However, internationally or commercially available matrix‐matched chalcopyrite reference materials for mass fractionation correction or quality control purposes are still lacking for in situ Cu isotopic analysis using LA‐MC‐ICP‐MS. Methods Three natural chalcopyrites 14ZJ12‐1, JGZ‐29 and JGZ‐78, and one copper metal GBW02141 with different Cu isotopic compositions were investigated as potential microanalytical reference materials by LA‐MC‐ICP‐MS. Ga element was used as an internal standard to correct the mass fractionation of Cu isotopes during LA‐MC‐ICP‐MS analysis. Results A large number of Cu isotope ratio measurements using femtosecond LA‐MC‐ICP‐MS were conducted and produced good intermediate precision of δ65CuNIST976 (0.07–0.08‰, 2 standard deviations), demonstrating the homogeneous Cu isotopic distribution in the recommended samples. The mean δ65CuNIST976 values of −0.21 ± 0.04‰, 0.46 ± 0.04‰, −0.06 ± 0.04‰ and 0.11 ± 0.05‰ (2 standard deviations) in 14ZJ12‐1, JGZ‐29, JGZ‐78 and GBW02141, respectively, were obtained using solution‐MC‐ICP‐MS in the four recommended samples. Conclusions Here, we describe three natural chalcopyrites 14ZJ12‐1, JGZ‐29, JGZ‐78, and one copper metal GBW02141 as the potential Cu isotopic reference materials for LA‐MC‐ICP‐MS analysis. Our analyses demonstrate that these recommended materials have a high degree of elemental and isotopic homogeneity, indicating that they are suitable for microanalysis techniques for data quality assurance or interlaboratory calibration.</abstract><cop>England</cop><pub>Wiley Subscription Services, Inc</pub><pmid>37184341</pmid><doi>10.1002/rcm.9538</doi><tpages>11</tpages><orcidid>https://orcid.org/0009-0006-1200-8087</orcidid></addata></record>
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subjects Chalcopyrite
Composition
Copper
Fractionation
Gallium
Homogeneity
Inductively coupled plasma
Inductively coupled plasma mass spectrometry
Isotope ratios
Laser ablation
Mass spectrometry
Quality assurance
Quality control
Reference materials
Standard deviation
title Development of three chalcopyrites and one copper metal as potential reference materials for copper isotopic analysis by LA‐MC‐ICP‐MS
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