GB/T 33792-2017
2,4-Diaminobenzenesulfonic acid sodium salt
GB/T 33792-2017
p-Sodium sulphonate benzaldehyde
GB/T 33792-2017
GB/T 33792-2017
SODIUM CHLORIDE. DETERMINATION OF FLUORIDE CONTENT. PHOTOMETRIC METHOD WITH SODIUM 2-(SULFOPHENYLAZO)-1,8 DIHYDROXYNAPHTHALENE-3,6 DISULFONATE (SPADNS).
GB/T 33792-2017
Sodium sulphanilate
GB/T 33792-2017
Surface active agents—Test methods of technical sodium alkylarylsulphonates (excluding benzene derivatives)
GB/T 33792-2017
GB/T 33792-2017
GB/T 33792-2017
GB/T 33792-2017
GB/T 33792-2017
Determination of mean relative molecular mass for technical straight-chain sodium alkylbenzenesulfonates - Gas-liquid chromatographic method
GB/T 33792-2017
GB/T 33792-2017
Standard Test Method for Sodium Alkylbenzene Sulfonate in Synthetic Detergents by Ultraviolet Absorption
GB/T 33792-2017
Determination of mean relative molecular mass for technical straight-chain sodium alkylbenzenesulphonates —Gas-liquid chromatographic method
GB/T 33792-2017
Surface active agents — Technical sodium alkylarylsulphonates (excluding benzene derivatives) — Methods of analysis
GB/T 33792-2017
Surface active agents-Technical sodium alkylarylsulphonates(excluding benzene derivatives)-Methods of analysis
GB/T 33792-2017
Surface active agents-Technical sodium alkylarylsulphonates(excluding benzene derivatives)-Methods of analysis
GB/T 33792-2017
GB/T 33792-2017
SURFACE ACTIVE AGENTS. TECHNICAL SODIUM ALKYLARYL-SULPHONATES (EXCLUDING BENZENE DERIVATIVES). DETERMINATION OF THE CONTENT OF THE SODIUM ALKYLARYL-SULPHONATES
GB/T 33792-2017
Surface active agents-Technical straight-chain sodium alkylbenzenesulfonates-Determination of mean relative molecular mass by gas-liquid chromatography