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| SEPARATION OF MATRIX AND DETERMINATION OF TRACE COMPONENTS IN HIGH PURE BISMUTH BY ICP-MS |
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Revised:September 30, 2001
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| KeyWord:High pure bismuth,*"Component determination,*"Anion exchange resin,*"ICP MS |
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| Abstract: |
| A method for separating bismuth matrix and determining trace elements in high pure bismuth by ICP MS was described The conditions for separation of Cu,Zn,Pb,Fe,Ag in bismuth by anion exchange resin column were investigated The results show that over 95% of bismuth matrix was separated from high pure bismuth and the effect of bismuth matrix on determination of Cu,Zn,Pb,Fe and Ag was greatly decreased |
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