China High-purity gold GB Standards Search Result

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	GB/T 25934.3-2010 Methods for chemical analysis of high - purity gold - Part 3: Ethylether extraction separation - Inductively coupled plasma-atomic emission spectrometry - Determinaion of impurity elements contents 高纯金化学分析方法第3部分：乙醚萃取分离ICP-AES法测定杂质元素的含量 - 英文版
	GB/T 25934.2-2010 Methods for chemical analysis of High purity gold - Part 2: Inductively coupled plasma mass spectrometry standard enter emendation-inner standard method - Determination of impurity elements contents 高纯金化学分析方法第2部分：ICP-MS-标准加入校正-内标法测定杂质元素的含量 - 英文版
	GB/T 25934.1-2010 Methods for chemical analysis of High purity gold - Part 1: Ethyl acetate extraction separation - Inductively coupled plasma - atomic emission spectrometry - Determination of impurity elements contents 高纯金化学分析方法第1部分：乙酸乙脂萃取分离ICP-AES法测定杂质元素的含量 - 英文版
	GB/T 25933-2010 High-purity gold 高纯金 - 英文版

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