HG/T 5845
HG/T 5845
HG/T 5845
HG/T 5845
铁矿石 铬含量的测定 二苯基碳酰二肼分光光度法
HG/T 5845
4,4’-Sulfonyldiphenol(Bisphenol-S)
HG/T 5845
2,4-Diaminobenzenesulfonic acid sodium salt
HG/T 5845
Determination of Diethylamino hydroxybenzoyl hexyl benzoate as Sunscreen agent in Cosmetics―High performance liquid chromatography
HG/T 5845
Cosmetic raw materials. Sunscreens. Benzoic acid, 2-[4-(diethylamino)-2-hydroxybenzoyl]-hexylester.
HG/T 5845
Methods for the determination of prohibited substances in furniture products and related materials—2,4-diaminotoluene and 4,4'-methylenedianiline
HG/T 5845
Cosmetic raw materials. Sunscreens. Benzoic acid, 2-{4-(diethylamino)-2-hidroxybenzoyl}-hexylester. Determination of the purity by gas chromatography.
HG/T 5845
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
HG/T 5845
HG/T 5845
HG/T 5845
HG/T 5845
Food contact materials-Paper,regenerated fibre-Determination of 4,4'-bis(dimethylamino)-benzophenone and 4,4'-bis(diethylamino)-benzophenone-Gas chromatography-mass spectrometry
HG/T 5845
HG/T 5845
HG/T 5845
Determination of 4,4’-diaminodiphenylmethane in textiles for import and export
HG/T 5845
HG/T 5845
Water quality--Determination of hydrazine--p-Dimetylaminobenzaldehyde spectrophotometric method