GB/T 38593-2020
m-Aminobenzotrifluoride
GA/T 2053-2023
Forensic sciences—Correlation analysis of methamphetamine samples—LC-MS
T/ZZB 1321-2019
GB/T 19542-2004
Determination of sulfamethazine and sulfamonomethoxine in feeds—High-performance liquid chromatography
SN/T 5345-2021
GB 16222-1996
Health standard for monomethyl-hydrazine in the air of workplace
WS/T 70-1996
Workplace air—Determination of dimethyl acetamide—Gas chromatographic method
GB 16223-1996
Health standard for unsymmetric dimethylhydrazine in the air of workplace
GB 18533-2001
Occupational exposure limit for polymethylene polyphenyl isocyanate(PMPPI) in the air of workplace
GB 16236-1996
Health standard for cyclonite(RDX) in the air of workplace
GB 16191-1996
Health standard for trifluoromethyl hypofluorite in the air of workplace
GB 8776-1988
Hygienic standard for methyl methylacrylate in the air of workplace
GB/T 16117-1995
Workplace air—Determination of methyl parathion—Gas chromatographic method
GB/T 16029-1995
Workplace air—Determination of chlorine—Methyl orange spectrophotometric method
GB/T 16111-1995
Workplace air—Determination of dimethyl formamide—Gas chromatographic method
GB/T 17065-1997
Workplace air—Determination of 1,1-dimethylhydrazine—Gas chromatographic method
GB 8780-1988
Hygienic standard for dimethyl acetamide in the air of workplace
GB/T 41418-2022
Textiles—Quantitative chemical analysis—Mixtures of meta-aramid and para-aramid fibres(method using dimethylacetamide and lithium chloride)
GB/T 17088-1997
Workplace air—Determination of N-methylaniline—Solvent desorption gas chromotrographic method
HG/T 5845\uff5e5848-2021