HH-WAX毛细管柱测定 化妆品10种禁用二元醇醚及酯类

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化妆品10种禁用二元醇醚及酯类
化妆品10种禁用二元醇醚及酯类 详细信息：

名称：毛细管柱
规格：60m*0.25mm*0.25um
型号：HH-WAX
应用：GB/T 35894-2018 化妆品中10种禁用二元醇醚及其酯类化合物的测定 气相色谱-质谱法

本标准规定了化妆品中乙二醇二甲醚、乙二醇单甲醚、2-甲氧基-1-丙醇、乙二醇单乙醚、2-甲氧基丙醇乙酸酯、乙二醇甲醚乙酸酯、乙二醇单乙醚乙酸酯、二乙二醇二甲醚、二乙二醇单甲醚和三乙二醇二甲醚10种禁用二元醇醚及其酯类化合物的气相色谱-质谱测定方法的试剂盒材料、仪器和设备、分析步骤、结果计算、回收率和精密度、允许差等内容。 本标准适用于化妆品中10种禁用二元醇醚及其酯类化合物含量的测定。 本标准方法检出限与定量限参见附录A中表A.1。

化妆品10种禁用二元醇醚及酯类 测试谱图：




10 banned glycol ethers and esters in cosmetics
10 banned glycol ethers and esters in cosmetics Details:

Name: Capillary Column
Specification: 60m*0.25mm*0.25um
Model: HH-WAX
Application: GB/T 35894-2018 Determination of 10 banned glycol ethers and their ester compounds in cosmetics Gas chromatography-mass spectrometry

This standard stipulates that ethylene glycol dimethyl ether, ethylene glycol monomethyl ether, 2-methoxy-1-propanol, ethylene glycol monoethyl ether, 2-methoxypropanol acetate, ethylene two Alcohol methyl ether acetate, ethylene glycol monoethyl ether acetate, diethylene glycol dimethyl ether, diethylene glycol monomethyl ether and triethylene glycol dimethyl ether 10 banned glycol ethers and their esters The contents of the kit materials, instruments and equipment, analysis procedures, result calculation, recovery rate and precision, tolerances, etc. of the gas chromatography-mass spectrometry method for the determination of compounds. This standard applies to the determination of the content of 10 banned glycol ethers and their ester compounds in cosmetics. The detection limit and quantification limit of this standard method are shown in Table A.1 in Appendix A.

10 kinds of banned glycol ethers and esters in cosmetics Test spectrum:



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