DB37/T 3035-2017
DB37/T 3035-2017
Chemical analysis methods and determination of physical performance of alumina--Determination of vanadic oxide content--N-benzoyl-N-phenylhydroxylamine extraction photometric method
DB37/T 3035-2017
Determination of butylated hydroxyl anisole(BHA)、dibutylated hydroxyl toluene(BHT)and tertiary butyl hydroquinone(TBHQ) in foods
DB37/T 3035-2017
Determination of hydroquinone,salicylic acid,phenol,2-phenoxyethanol,methyl 4-hydroxybenzoic acid easters,dichlorophen and triclosan in cosmetics for export-Liquid chromatography method
DB37/T 3035-2017
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
DB37/T 3035-2017
DB37/T 3035-2017
Methods for the chemical analysis of aluminium oxide--The N-benzoyl-N-phenylhydroxylamine extraction photometric method for the determination of vanadic oxide content
DB37/T 3035-2017
D-(-)-para-hydroxyphenylglycine
DB37/T 3035-2017
4,4’-Sulfonyldiphenol(Bisphenol-S)
DB37/T 3035-2017
Cosmetic raw materials. Sunscreens. 2-Hidroxy-4-methoxy fenone (oxibenzone).
DB37/T 3035-2017
DB37/T 3035-2017
D(-)Alpha-Parahydroxyphenylglycine Dane Salt(Methyl Potassium)
DB37/T 3035-2017
Non-ionic surface active agents-Polyalkoxylated derivatives -Determination of hydroxyl value-Phthalic anhydride method
DB37/T 3035-2017
DB37/T 3035-2017
DB37/T 3035-2017
铁矿石 锡含量的测定 邻苯二酚紫-溴化十六烷基三甲胺分光光度法
DB37/T 3035-2017
DB37/T 3035-2017
DB37/T 3035-2017
DB37/T 3035-2017
Non-ionic surface active agents—Polyalkoxylated derivatives—Determination of hydroxyl value—Phthalic anhydride method