GB/T 27563-2011
N-Methyl-2-Pyrrolidone for industrial use
DB42/T 1720-2021
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
T/CEMIA 020-2019
\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
ISO 19070:2016
Leather — Chemical determination of N-methyl-2-pyrrolidone (NMP) in leather
T/SPSTS 040-2022
BS EN ISO 19070:2016
Leather. Chemical determination of N-methyl-2-pyrrolidone (NMP) in leather
DIN EN ISO 19070
Leather - Chemical determination of N-methyl-2-pyrrolidone (NMP) in leather (ISO 19070:2016)
EN ISO 19070:2016
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2-Pyrrolidone for industrial use
32018R0241
QB/T 5060-2017
Fragrance- 2-methylpentyl 2-methylvalerate
GB 1886.164-2015
32015D1875
QB/T 5059-2017
Fragrance-2-methylvaleric acid
HG/T 6156-2023