邻羟基苯酚6检测标准

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

0-phenyphenol for industrial use

Determination of the content of ortho-phenylphenol in dye products

Textiles ―Determination of the content of ortho-phenylphenol

Guaiacol (o-Hydroxyanisole)

Footwear—Chemical tests—Determination of the content of ortho-phenylphenol—HPLC-MS/MS

O-Hydroxybenzoic acid（Salicylic acid）

Textiles—Determination of chlorinated phenols and ortho-phenylphenol

Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use — Methods of test — Part 6: Test for absence of hydrogen sulphide (Cresylic acid and xylenols only)

Cosmetic raw materials. Sunscreens. (1,3,5)-triazine-2,4-bis{(4-(2-ethyl-hexyloxy)-2-hydroxy)-phenyl}-6-(4-methoxyphenyl) and 2,2-methylene-bis-6-(2H-benzotriazol-2-yl)-4-(tetramethyl-butyl)-1,1,3,3-phenol. Determination by liquid chromatography.

Phenols (phenol, o-cresol, cresols and xylenols)

Footwear—Chemical tests—Determination of the content of ortho-phenylphenol—HPLC-MS/MS

Determination of hydroquinone,salicylic acid,phenol,2-phenoxyethanol,methyl 4-hydroxybenzoic acid easters,dichlorophen and triclosan in cosmetics for export-Liquid chromatography method