GB/T 14353.21-2019 Methods for chemical analysis of copper ores, lead ores and zinc ores-Part 21: Determination of arsenic content-Hydride generation atomic fluorescence spectrometry

Standard Number: GB/T 14353.21-2019
Chinese:铜矿石、铅矿石和锌矿石化学分析方法 第21部分：砷量测定 氢化物发生原子荧光光谱法
English:Methods for chemical analysis of copper ores, lead ores and zinc ores-Part 21: Determination of arsenic content-Hydride generation atomic fluorescence spectrometry

Effective Date:2020-05-01
Regulatory Authority:Ministry of Natural Resources (Land)
Issuing Regulatory Authority:State Administration for Market Supervision and Administration,National Standardization Administration of China

Adheres to international standards:N
PDF Downloadable:Y

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