Cosmetic raw materials. Polydimethylcyclosiloxanes. Determination of the purity by gas chromatography.
化妆品原料 聚二甲基环硅氧烷 用气相色谱法测定纯度

2005-12-21

Cosmetic raw materials. Sunscreens. Benzoic acid, 2-{4-(diethylamino)-2-hidroxybenzoyl}-hexylester. Determination of the purity by gas chromatography.
化妆品原料 防晒霜 苯甲酸 2-{4-（二乙氨基）-2-二羟基苯甲酰基}-己基酯 用气相色谱法测定纯度

2006-12-20

Cosmetic raw materials. Aliphatic alcohols. Determination of the purity by gas chromatography.
化妆品原料 脂肪醇 用气相色谱法测定纯度

2002-05-30

Cosmetic raw materials. Sunscreens. 1-(4-tert-butylphenyl)-3-(4-methoxyphenyl)-propane-1,3-dione. Purity by gas chromatography.
化妆品原料 防晒霜 1-（4-叔丁基苯基）-3-（4-甲氧基苯基）-丙烷-1,3-二酮 气相色谱法测定纯度

2002-04-30

Cosmetic raw materials. Tocopherol and tocopheryl acetate. Determination of purity by gas chromatography.
化妆品原料 生育酚和生育酚醋酸酯 用气相色谱法测定纯度

2009-09-02

Cosmetic raw materials. Benzophenones. Determination of the purity by liquid chromatography.
化妆品原料 二苯甲酮 用液相色谱法测定纯度

2001-07-16

Cosmetic raw materials. Sunscreens. Disodium salt of 2,2-bis-(1,4-phenylene)1H-benzimidazole-4,6-disulphonic acid. Determination of purity by liquid chromatography.
化妆品原料 防晒霜 2,2-双-（1,4-苯撑）1H-苯并咪唑-4,6-二磺酸二钠盐 用液相色谱法测定纯度

2006-12-20

Cosmetic raw materials. Hexamethyldisiloxane. Quantification of hexamethyldisiloxane by gas chromatography.
化妆品原料 六甲基二硅氧烷 气相色谱法测定六甲基二硅氧烷的含量

2006-06-14

Cosmetic raw materials. Isopropyl esters of fatty acids. Determination by gas chromatography.
化妆品原料 脂肪酸的异丙酯 气相色谱法测定

2003-03-28

Cosmetic raw materials. Esters of p-hydroxybenzoic acid. Determination of purity by high pressure liquid chromatography.
化妆品原料 对羟基苯甲酸酯 用高压液相色谱法测定纯度

2007-06-27

Cosmetic raw materials. Alkyl glucosides. Determination of the free fatty alcohols by gas chromatography.
化妆品原料 烷基糖苷 用气相色谱法测定游离脂肪醇

2006-11-29

Cosmetic raw materials. Fatty compounds which contain homologous series. Determination by gas chromatography.
化妆品原料 含有同源系列的脂肪化合物 气相色谱法测定

2001-07-16

Cosmetic raw materials. 2-Bromo-2-nitropropane-1,3-diol. Determination of purity by high performance liquid chromatography (HPLC).
化妆品原料 2-溴-2-硝基丙烷-1,3-二醇 用高效液相色谱法（HPLC）测定纯度

2001-07-20

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.
化妆品原料 防晒霜 （1,3,5）-三嗪-2,4-双{（4-（2-乙基己基氧基）-2-羟基）-苯基}-6-（4-甲氧基苯基）和2,2-亚甲基-双-6-（2H-苯并三唑-2-基）-4-（四甲基丁基）-1,1,3,3-苯酚 液相色谱法测定

2006-06-07