QB/T 4534-2013
Fatty alkylamidopropyldimethyl amines
GB/T 18932.5-2002
Method for the determination of sulfacetamide,sulfapyridine,sulfamerazine,sulfamethoxypyridazine,sulfameter,sulfachloropyridazine,sulfamethoxazole and sulfadime-thoxine residues in honey--Liquid chromatographic method
HG/T 3803-2006
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
HG/T 3803-2005
Photographic chemicals-4-(N-ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate
GB/T 6609.10-2004
Chemical analysis methods and determination of physical performance of alumina--Determination of vanadic oxide content--N-benzoyl-N-phenylhydroxylamine extraction photometric method
GB/T 15046-2011
Fatty diethanol amide
T/CASME 540-2023
GB/T 15045-2013
Fatty alkyl dimethyl tertiary amines
GB/T 34842-2017(\u82f1\u6587\u7248)
鞋类 化学试验方法 甲酰胺的测定
GB/T 29640-2013
Plastics - Glass fiber reinforced poly(decamethylene terephthalamide) compound
GB/T 26458-2011
Fatty alkyl dimethyl amine oxides
FZ/T 51011-2014
Fiber grade polyhexamethylene adipamide(PA66) chip
GB/T 43179-2023
Determination of material insoluble in N,N-dimethylformamide for pesticides
FZ/T 51014-2018
Flame retardant polyhexamethylene adipamide(PA66)fiber grade chip
GB/T 6730.30-2017(\u82f1\u6587\u7248)
铁矿石 铬含量的测定 二苯基碳酰二肼分光光度法
GB/T 6609.10-1986
Methods for the chemical analysis of aluminium oxide--The N-benzoyl-N-phenylhydroxylamine extraction photometric method for the determination of vanadic oxide content
GB/T 38401-2019
Leather and fur—Chemical tests—Determination of dimethyl formamide content
HG/T 5848-2021
2,4-Dimethylacetoacetanilide
GB/T 17521-1998
Chemical reagent--N,N-Dimethylformamide