Determination of triclosan and triclocarban in cosmetics-liquid chromatography
2024-10-02 08:01:25
In order to strengthen the supervision and monitoring of daily chemical products containing triclosan, we used an ordinary C18 column and the mobile phase was a methanol-water system to establish an efficient method for the determination of triclosan content in the matrix of daily chemical products. Liquid chromatography (HPLC) method. In view of China's GB7917-87 "Hygiene Standards for Cosmetics" and "Hygienic Standards for Cosmetics" (2002 edition) stipulate the maximum allowable concentration of triclosan, this method was used to test more than 60 sterilization and daily chemical products on the market. The report is as follows.
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