Standard Number: YS/T 520.1-2007(YS/T520.1-2007)
Chinese:镓化学分析方法 第1部分：铜含量的测定 2，9-二甲基-4，7-二苯基-1，10-二氮杂菲分光光度法
English:Chemical analytical method for gallium Part 1: Determination of copper content 2,9-dimethyl-4,7-diphenyl-1,10-diazaphene spectrophotometric method
Effective Date:2008-05-01
Standard Applicability:
PDF Downloadable: N
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