MT/T 1160-2011
Classification of vitrinite content of coal
GB/T 36793-2018
Determination of platicizers in rubber-plastics—Gas chromatography-mass spectrometry method
SY/T 7550-2012
Determination of wax,resins and asphaltenes in crude oil
NY/T 1976-2010
GB/T 41764-2022
Determination of photoinitiator content in radiation curable coatings—Gas chromatographic-mass spectrometric method
GB/T 36204-2018
Determination of gibberellic acid in fertilizer—High performance liquid chromatography-mass spectrometry method
DB12/T 961-2020
GB/T 38424-2019
Determination of allergenic fragrances in toys—Gas chromatographic-mass spectrometry
GB/T 36922-2018
Determination of organophosphorous flame retardants in toys—Gas chromatography-mass spectrography method
DB1301/T 501-2024
SH/T 0266-1992
GB/T 41524-2022
Determination of short chain chlorinated paraffins in toy materials—Gas chromatography-mass spectrometry
GB/T 40394-2021
Determination of trace trimethylamine in methanol for industrial use—Gas chromatography-mass spectrometry
GB/T 38397-2019
Coal tar—Determination of component content—Gas chromatography-mass spectrometry and thermogravimetry
YS/T 987-2021
SY/T 7550-1999
GB/T 30646-2014
Determination of phthalate plasticizers content in coatings―Gas chromatography/mass spectrometry method
NY/T 3290-2018
Determination of phenolic acid in fruits,vegetables and derived products—LC-MS-MS method
NY/T 3170-2017
SN/T 5438-2022