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研究了在吐温80存在下锡与邻硝基苯基荧光酮的显色反应.实验结果表明:在HCl介质中,锡与邻硝基苯基荧光酮形成了高灵敏度的络合物.ε516nm=1.44×105,其组成比为锡(Ⅳ):邻硝基苯基荧光酮=1:3.在掩蔽剂存在下,可不经分离测定铝黄铜和岩矿中的锡,结果令人满意.
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冶金分析
ISSN: 1000-7571
CN: 11-2030/TF
Year: 2000
Issue: 1
Volume: 20
Page: 40-42
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 4
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