Method for chemical analysis of copper and copper alloys—Part 28:Determination of chromium,iron,manganese,cobalt,nickel,zinc,arsenic,selenium,silver,cadmium,tin,antimony,tellurium,lead and bismuth content—Inductively coupled plasma-mass spectrum method
全国有色金属标准化技术委员会(SAC/TC 243)
GB/T 5121的本部分规定了铜及铜合金中铬、铁、锰、钴、镍、锌、砷、硒、银、镉、锡、锑、碲、铅和铋含量的测定方法。
本部分适用于铜及铜合金中铬、铁、锰、钴、镍、锌、砷、硒、银、镉、锡、锑、碲、铅和铋含量的测定。
测定范围：0.000 05%～0.005 0%。
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