T/SDAQI 004-2021
Determination of taurine in cosmetics-High performance liquid chromatography (English Version)
- Standard No.
- T/SDAQI 004-2021
- Language
- Chinese, Available in English version
- Release Date
- 2021
- Published By
- Group Standards of the People's Republic of China
- Latest
- T/SDAQI 004-2021
- Scope
- The taurine in the sample is extracted with acetonitrile aqueous solution, and the supernatant is derivatized with dansyl chloride. The derivatives are separated on a C18 reversed-phase chromatography column and measured with a high-performance liquid chromatograph equipped with a UV or diode array detector. The retention time of the chromatographic peak is used for qualitative identification and the external standard method is used for quantitative determination.
T/SDAQI 004-2021 history
- 2021 T/SDAQI 004-2021 Determination of taurine in cosmetics-High performance liquid chromatography
