二甲基乙二胺检测标准

2,4-Dimethylacetoacetanilide

Fatty alkyl dimethyl tertiary amines

Water treatment chemical-Ethylene diamine tetra (methylene phosphonic) penta sodium salt

Determination of N,N-bis(2-hydroxyethyl)-p-phenylenediamine,N,N-dimethyl-p-phenylenediamine,N,N-diethyl-p-phenylenediamine,N-phenyl-p-phenylenediamine and their salts in oxidative hair dyes for export-High performance liquid chromatography

Fatty alkyl dimethyl amine oxides

Dimethyl sulfoxide

Chemical reagent—N,N-dimethyl-p-phenylenediamine dihydrochloride

Workplace air—Determination of dimethyl acetamide—Gas chromatographic method

Dimethyldichlorosilane for industrial use

Fatty alkylamidopropyldimethyl amines

N,N-Dimethy aniline

Polydimethylsiloxane trimethylsiloxy terminated

Textiles - Quantitative chemical analysis - Part 20: Mixtures of elastane and some other fibers (method of using dimethylacetamide)

Determination of N,N-dimethyformamide and N,N-dimethylacetamide in textile for import and export-Gas chromatography-Mass method