Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
SJ/T 11555-2015 |
(Determination of nitric acid metal elements by inductively coupled plasma mass spectrometry) 用电感耦合等离子体质谱法测定硝酸中金属元素的含量 |
China Electronics
Standards Determination nitric |
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SN/T 1690.1-2012 |
Analysis of new type textile fibre component. Part 1: Determination of soybean protein composite fibre. Nitric acid 新型纺织纤维成分分析方法 第1部分:大豆蛋白复合纤维含量的测定 硝酸法 |
China Import Export Inspection
Standards Determination nitric |
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SH/T 1499.7-2012 |
Pure adipic acid. Part 7: Determination of content of nitric acid. Spectrophotometric method 精己二酸 第7部分:硝酸含量的测定 分光光度法 |
China Petrochemical Industry
Standards Determination nitric |
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SH/T 1498.4-1997 |
Nylon 66 salt. Determination of content of pseudo nitric acid 尼龙66盐中假硝酸含量的测定 |
China Petrochemical Industry
Standards Determination nitric |
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