HG/T 3803-2006
HG/T 3803-2005
Photographic chemicals-4-(N-ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate
GB/T 43179-2023
Determination of material insoluble in N,N-dimethylformamide for pesticides
KS M ISO 17531-2019
Photography — Processing chemicals — Specifications for 4-(N-ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate
GB/T 17521-1998
Chemical reagent--N,N-Dimethylformamide
GBZ/T 312-2018
Determination of N-methylacetamide in urine—Gas chromatographic method
HG/T 5351-2018
Textile dyeing and finishing-Determination of N,N -Dimethylformamide
BS ISO 17531:2002
Photography. Processing chemicals. Specifications for 4-(N-ethyl-N-2- methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate
ISO 17531:2002
Photography — Processing chemicals — Specifications for 4-(N-ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate
QB/T 4420-2012
SN/T 5720-2024
DB34/T 4300-2022
GB 29981-2013
GB/T 41418-2022
Textiles—Quantitative chemical analysis—Mixtures of meta-aramid and para-aramid fibres(method using dimethylacetamide and lithium chloride)
GB/T 38401-2019(\u82f1\u6587\u7248)
皮革和毛皮 化学试验 二甲基甲酰胺含量的测定
GB 1886.99-2015
GB/T 26603-2011
N,N-Dimethy aniline
QB/T 4419-2012
T/SCAS 16-2024
SN/T 3587-2013
Determination of N,N-dimethyformamide and N,N-dimethylacetamide in textile for import and export-Gas chromatography-Mass method