Determination of selenium and antimony by hydride-generation atomic absorption spectrometry using tetrahydroborate(III) bound to an anion-exchange resin
Selenium and antimony in standard reference materials were determined with tetrahydroborate(III) bound to a resin (Mitsubishi Kasei DIAION SA21A) without separation of transition metals. The hydride-generation equipment used has been described elsewhere [H. Narasaki, Y. Kato and H. Kimura: Anal. Sci...
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Veröffentlicht in: | BUNSEKI KAGAKU 1994/02/05, Vol.43(2), pp.169-172 |
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creator | CAO, Jun Yan NARASAKI, Hisatake |
description | Selenium and antimony in standard reference materials were determined with tetrahydroborate(III) bound to a resin (Mitsubishi Kasei DIAION SA21A) without separation of transition metals. The hydride-generation equipment used has been described elsewhere [H. Narasaki, Y. Kato and H. Kimura: Anal. Sci., 8, 893 (1992)]. The materials were decomposed by heating with concentrated nitric, perchloric (60 %) and hydrofluoric (46%) acids. Selenium was reduced to Se(IV) with 6 M hydrochloric acid by heating, while antimony was reduced to Sb(III) with 0.1 M potassium iodide. The analytical results were within the certified values. |
doi_str_mv | 10.2116/bunsekikagaku.43.169 |
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The hydride-generation equipment used has been described elsewhere [H. Narasaki, Y. Kato and H. Kimura: Anal. Sci., 8, 893 (1992)]. The materials were decomposed by heating with concentrated nitric, perchloric (60 %) and hydrofluoric (46%) acids. Selenium was reduced to Se(IV) with 6 M hydrochloric acid by heating, while antimony was reduced to Sb(III) with 0.1 M potassium iodide. 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The hydride-generation equipment used has been described elsewhere [H. Narasaki, Y. Kato and H. Kimura: Anal. Sci., 8, 893 (1992)]. The materials were decomposed by heating with concentrated nitric, perchloric (60 %) and hydrofluoric (46%) acids. Selenium was reduced to Se(IV) with 6 M hydrochloric acid by heating, while antimony was reduced to Sb(III) with 0.1 M potassium iodide. The analytical results were within the certified values.</description><subject>determination by hydride-generation AAS with tetrahydroborate(III) bound to an anion exchange resin</subject><subject>preparation of sample's solution by acid digestion</subject><subject>selenium and antimony in standard reference materials</subject><issn>0525-1931</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1994</creationdate><recordtype>article</recordtype><recordid>eNpVUclOwzAQzQEkqtI_4GCJCxxSMnac5YjKFgnEpffITiap28YutiORP-FzMbRCQppNo_feaGai6AqSJQXI7uSoHe7UTvRiNy5TtoSsPItmCac8hpLBRbRwTskkoQWlCU1n0dcDerSD0sIro4npiMM9ajUOROg2uFeD0RORE9lMrVUtxj1qtEe48GZQDRHSGXv47bgDNt6aAb2dyOiU7okPtfghG2kCD2-qqrol0oxB35swIligxvjZbITukVgMvMvovBN7h4tTnkfrp8f16iV-fX-uVvev8RY4ZzFDWkDTQcGKhgtogScgO5FRKBrMqRS5hJzztqCZFEnWgkzKnKYZ5ci5bNk8uj7KHqz5GNH5emtGq8PEGtK0KMqclSyg3o6orfOix_pg1SDsVAvrVbPH-t_doeS0Tll9CuEFf7iwoK1Rs2_F24qr</recordid><startdate>19940205</startdate><enddate>19940205</enddate><creator>CAO, Jun Yan</creator><creator>NARASAKI, Hisatake</creator><general>The Japan Society for Analytical Chemistry</general><general>Japan Science and Technology Agency</general><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>19940205</creationdate><title>Determination of selenium and antimony by hydride-generation atomic absorption spectrometry using tetrahydroborate(III) bound to an anion-exchange resin</title><author>CAO, Jun Yan ; NARASAKI, Hisatake</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-j1553-3e281cf1838c5a1d1501bfa6218ce72ba7b1755d826ba06d1b09724625e55bd3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng ; jpn</language><creationdate>1994</creationdate><topic>determination by hydride-generation AAS with tetrahydroborate(III) bound to an anion exchange resin</topic><topic>preparation of sample's solution by acid digestion</topic><topic>selenium and antimony in standard reference materials</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>CAO, Jun Yan</creatorcontrib><creatorcontrib>NARASAKI, Hisatake</creatorcontrib><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>BUNSEKI KAGAKU</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>CAO, Jun Yan</au><au>NARASAKI, Hisatake</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Determination of selenium and antimony by hydride-generation atomic absorption spectrometry using tetrahydroborate(III) bound to an anion-exchange resin</atitle><jtitle>BUNSEKI KAGAKU</jtitle><addtitle>BUNSEKI KAGAKU</addtitle><date>1994-02-05</date><risdate>1994</risdate><volume>43</volume><issue>2</issue><spage>169</spage><epage>172</epage><pages>169-172</pages><issn>0525-1931</issn><abstract>Selenium and antimony in standard reference materials were determined with tetrahydroborate(III) bound to a resin (Mitsubishi Kasei DIAION SA21A) without separation of transition metals. The hydride-generation equipment used has been described elsewhere [H. Narasaki, Y. Kato and H. Kimura: Anal. Sci., 8, 893 (1992)]. The materials were decomposed by heating with concentrated nitric, perchloric (60 %) and hydrofluoric (46%) acids. Selenium was reduced to Se(IV) with 6 M hydrochloric acid by heating, while antimony was reduced to Sb(III) with 0.1 M potassium iodide. The analytical results were within the certified values.</abstract><cop>Tokyo</cop><pub>The Japan Society for Analytical Chemistry</pub><doi>10.2116/bunsekikagaku.43.169</doi><tpages>4</tpages><oa>free_for_read</oa></addata></record> |
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subjects | determination by hydride-generation AAS with tetrahydroborate(III) bound to an anion exchange resin preparation of sample's solution by acid digestion selenium and antimony in standard reference materials |
title | Determination of selenium and antimony by hydride-generation atomic absorption spectrometry using tetrahydroborate(III) bound to an anion-exchange resin |
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