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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 37848-2019 |
Determination of strontium Isotopic ratios in aqueous solution 水中锶同位素丰度比的测定 |
China National Standards Isotopic |
 English PDF |
| GB/T 31231-2014 |
Determination of zinc and lead Isotopic ratios in aqueous solution―Multiple-collectors inductively coupled plasma mass spectrometry 水中锌、铅同位素丰度比的测定 多接收电感耦合等离子体质谱法 |
China National Standards Isotopic |
English PDF |
| GB/T 18340.2-2010 |
Organic geochemical analysis method for geological samples - Part 2: Determination of organic carbon stable Isotopic component - Isotopic mass spectrometry 地质样品有机地球化学分析方法 第2部分：有机质稳定碳同位素测定 同位素质谱法 |
China National Standards Isotopic |
English PDF |
| GB/T 13701-1992 |
Isotopic analysis of uranium by single-standard gas mass-spectrometer method 单标准气体质谱法铀同位素分析 |
China National Standards Isotopic |
English PDF |
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