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Qualitative gas chromatography mass spectrometry

Qualitative gas chromatography mass spectrometry, Total:7 items.

In the international standard classification, Qualitative gas chromatography mass spectrometry involves: Products of the textile industry, Analytical chemistry, Protection against crime, Natural gas.

海关总署, Qualitative gas chromatography mass spectrometry

SN/T 5342-2021 Determination of phthalates in imported and exported textiles by pyrolysis-gas chromatography-mass spectrometry qualitative screening method
SN/T 5297-2021 Determination of hexabromocyclododecane in polymer materials of electronic and electrical products by pyrolysis-gas chromatography-mass spectrometry qualitative screening method

国家质量监督检验检疫总局, Qualitative gas chromatography mass spectrometry

SN/T 4565-2016 Determination of tris(2-chloroethyl)phosphate in polymer materials for electronic and electrical products: Qualitative screening method using pyrolysis-gas chromatography-mass spectrometry

Professional Standard - Agriculture, Qualitative gas chromatography mass spectrometry

SN/T 5492-2023 Determination of polybrominated biphenyls and polybrominated diphenyl ethers in polymer materials for electrical and electronic products Pyrolysis-gas chromatography-mass spectrometry qualitative screening method

Professional Standard - Public Safety Standards, Qualitative gas chromatography mass spectrometry

GA/T 931-2011 GC-MS qualitative examination method for liquefied petroleum gas and natural gas in biological samples

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Qualitative gas chromatography mass spectrometry

GB/T 32264-2015 Method of performance testing for gas chromatography-single quadrupole mass pectrometry

国家能源局, Qualitative gas chromatography mass spectrometry

SY/T 7448-2019 Natural Gas Reference Material Stability Analysis Gas Chromatography