[Determination of sexual hormones in cosmetics by using Re-HPLC method]

[Determination of sexual hormones in cosmetics by using Re-HPLC method] Research Abstract Details 

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[Determination of sexual hormones in cosmetics by using Re-HPLC method] Abstract Text:

J Wang,J Hu,C Feng,

A Re-HPLC method for the determination of seven kinds of sexual hormones, such as estriol in cosmetics was established. Zorbax C18 and Methanol-water were used as solid phase and liquid phase respectively. Methanol was used to extract the hormones in samples using a ultrasonic method. In the background with cosmetic samples, the relative standard deviations of those seven kinds of added sexual hormones were 1.2%-4.4% at low concentration and 2.1%-5.8% at high concentration. The recoveries rates of those hormones were 87.7%-103.1% and 86.6%-104.4%, respectively.

[Determination of sexual hormones in cosmetics by using Re-HPLC method] Publishing Authors By Initials

J Wang,J Hu,C Feng,

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[Determination of sexual hormones in cosmetics by using Re-HPLC method] Journal Published:

PUBLICATION TYPE: Research Support, Non-U.S. Gov

Journal: Wei sheng yan jiu = Journal of hygiene research

VOLUME: 28

Page Numbers: 35-6

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ISSN: 1000-8020

DAY: 30

MONTH: Jan

YEAR: 1999

[Determination of sexual hormones in cosmetics by using Re-HPLC method] Information

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LANGUAGE: chi

NlmUniqueID: 9426367

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Grant and Affiliation Information for [Determination of sexual hormones in cosmetics by using Re-HPLC method]

AFFILIATION: Institute of Environmental Health Monitoring, Chinese Academy of Preventive Medicine, Beijing 100021, China.

Country: China

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MEDLINETA: Wei Sheng Yan Jiu

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