Simultaneous analysis of free cyanide, phosphate, silver cyanide & buffer salts in silver plating solution by capillary ion analyzer

被引：0
|
作者：
Hwang, K
Choi, SA
Cho, C
机构：
[1] ANAM S&T Co Ltd, Res Inst, Chem Anal Res Team, Cheonan, South Korea
[2] ANAM S&T Co Ltd, Res Inst, Chem & Mat Res Grp, Cheonan, South Korea
来源：
PLATING AND SURFACE FINISHING | 1999年 / 86卷 / 05期
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D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
PSC (potassium silver cyanide), phosphate, free cyanide and berate components constituting silver plating solutions were simultaneously analyzed with a capillary ion analyzer, using a chromate buffer at pH 11, Detection of each ion was achieved using on-column indirect photometry at 254 nm, The four species were simultaneously analyzed. Simultaneous analysis is a needed and powerful technique for process chemical control in the metal finishing industry.
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页码：133 / 135
页数：3
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