NY/T 4350-2023
T/GXAF 0011-2023
T/NAIA 0271-2023
GB/T 27563-2011
N-Methyl-2-Pyrrolidone for industrial use
HG/T 5687-2020
1,3,3-Trimethy-2-methyleneindoline
GB/T 21322-2007
Determination of 3-methyl-quinoxaline-2-carboxylic acid residues in animal origin food - High performance liquid chromatography method
SN/T 4085-2014
Food contact materials - Paper recovered fiber materials - Determination of 1,2-benzylisothiazolin-3-one 2-methyl-4-isothiazolin-3-one 5-chloro-2-methyl-4-isothiazolin-3-one - High performance liquid chromatography method
DB42/T 1720-2021
HG/T 5687\uff5e5688-2020
SN/T 4768-2017
Determination of 1-methyl-2-pyrrolidone in paint by high performance liquid chromatography-tandem mass spectrometry
20243172-T-606
n-Methyl-2-Pyrrolidone for industrial use
20231185-T-469
Electronic-grade N-Methyl-2-Pyrrolidone
SN/T 2404-2009
Determination of 2-methyl-4-isothiazolin-3-one and its derivatives in toys
HG/T 5072~5074-2016
HG/T 5916-2021
HG/T 5616\uff5e5619-2019
T/CEMIA 020-2019
T/ZZB 1092-2019
\u0413\u041e\u0421\u0422 \u0420 \u0418\u0421\u041e 19070-2021
Leather. Chemical determination of N-methyl-2-pyrrolidone in leather
KS M ISO 19070-2021
Leather — Chemical determination of N-methyl-2-pyrrolidone(NMP) in leather