GB/T 12689.4-2004
ActiveThe methods for chemical analysis of zinc and zinc alloys--The determination of copper content--The lead diethyldithio-carbamate spectrophotometric method and the flame atomic absorption spectrometric method and the electrolytic method
锌及锌合金化学分析方法 铜量的测定 二乙基二硫代氨基甲酸铅分光光度法、火焰原子吸收光谱法和电解法
📋 Scope / 适用范围 ai_extracted
本部分规定了锌及锌合金中铜含量的测定方法。 本部分适用于锌及锌合金中铜含量的测定。测定范围:0.000 lo%^-0.010000
Content extracted by AI. Not officially verified.