Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
HG/T 4320-2012 |
Inorganic chemicals for industrial use. General rules for gas chromatographic analysis 无机化工产品 气相色谱分析方法通用规则 |
China Chemical Industry
Standards Inorganic chemicals industrial |
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HG/T 4199-2011 |
Inorganic chemicals for industrial use determination of fluoride. Ion chromatography 无机化工产品中氟含量测定 离子色谱法 |
China Chemical Industry
Standards Inorganic chemicals industrial |
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