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author:

王世信 (王世信.) [1] | 马荣 (马荣.) [2] | 许建勇 (许建勇.) [3]

Abstract:

本文提出用国产AD-1或AD-2极谱仪,银基棒状汞膜电极为工作电极,螺旋状大面积银汞齐电极作参比电极,以0.005N的HNO_3(pH2.3)为底液,不经任何分离共存元素,一次连续测定高纯镍中痕量的铜、铅、镉等元素,方法简便,灵敏。回收率为90~104%。对纯镍样品的测定结果与萃取分光光度法相比较,数据基本一致。

Keyword:

分光光度法 极谱仪 测定结果 痕量铜 阳极溶出伏安法 高纯镍

Community:

  • [ 1 ] 福州大学化学系

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Source :

理化检验.化学分册

ISSN: 1001-4020

CN: 31-1337/TB

Year: 1984

Issue: 06

Volume: 20

Page: 24-26

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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