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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| 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 |
China National Standards High purity gold |
 English PDF |
| 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 |
China National Standards High purity gold |
English PDF |
| 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 |
China National Standards High purity gold |
English PDF |
| GB/T 25933-2010 |
High-purity gold 高纯金 |
China National Standards High purity gold |
English PDF |
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