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author:

陈玉绶 (陈玉绶.) [1] | 张金彪 (张金彪.) [2]

Abstract:

在弱碱性介质中并有吐温-80存在下,镍能与镉试剂发生灵敏的显色反应,形成组成比为Ni∶R=1∶2的红色配合物,其最大吸收波长在505nm处,表观摩尔吸光系数为1.6×10~5;镍浓度在0—0.3微克/毫升范围内遵守比尔定律。方法用于钢中微量镍的测定,获满意结果。

Keyword:

摩尔吸光系数 显色体系 研究应用 镉试剂

Community:

  • [ 1 ] 福州大学化学系

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Source :

分析试验室

ISSN: 1000-0720

CN: 11-2017/TF

Year: 1986

Issue: 12

Page: 28-31

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: 10

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