Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
HJ 1269-2022 |
Soil and Sediment Determination of Methylmercury and Ethylmercury purge and Trap/Gas Chromatography-Cold Atomic Fluorescence Spectrometry {译} 土壤和沉积物 甲基汞和乙基汞的测定 吹扫捕集/气相色谱-冷原子荧光光谱法 |
China Environment Industry
Standards purge |
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HJ 806-2016 |
(Water quality - Determination of acrylonitrile and acrolein purge and trap / GC) 水质丙烯腈和丙烯醛的测定 吹扫捕集/气相色谱法 |
China Environmental Protection Industry
Standards purge |
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HJ 788-2016 |
Water quality. Determination of Acetonitriie. purge and Trap/Gas chromatography 水质 乙腈的测定 吹扫捕集/气相色谱法 |
China Environmental Protection Industry
Standards purge |
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HJ 735-2015 |
Soil and sediment. Determination of volatile halohydrocarbons. purge and trap gas chromatography mass spectrometry 土壤和沉积物 挥发性卤代烃的测定 吹扫捕集/气相色谱-质谱法 |
China Environmental Protection Industry
Standards purge |
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HJ 713-2014 |
Solid wastes. Determination of volatile halohydrocarbons. purge and trap gas chromatography mass spectrometry 固体废物 挥发性卤代烃的测定 吹扫捕集/气相色谱-质谱法 |
China Environmental Protection Industry
Standards purge |
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HG/T 20515-2014 |
Design code for instrument seal and purge 仪表隔离和吹洗设计规范 |
China Chemical Industry
Standards purge |
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HJ 686-2014 |
Water quality. Determination of volatile organic compounds. purge and trap/gas chromatography 水质 挥发性有机物的测定 吹扫捕集/气相色谱法 |
China Environmental Protection Industry
Standards purge |
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HJ 639-2012 |
Water quality. Determination of volatile organic compounds. purge and trap/gas chromatography-mass spectrometer 水质 挥发性有机物的测定 吹扫捕集/气相色谱-质谱法 |
China Environmental Protection Industry
Standards purge |
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HJ 605-2011 |
Soil and Sediment. Determination of Volatile Organic compounds. purge and Trap Gas Chromatography/Mass Spectrometry Method 土壤和沉积物 挥发性有机物的的测定 吹扫捕集/气相色谱-质谱法 |
China Environmental Protection Industry
Standards purge |
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