GB/T 24800.1-2009
Determination of 9 tetracyclines in cosmetics by high performance liquid chromatography method (English Version)

Standard No.: GB/T 24800.1-2009
Language: Chinese, Available in English version
Release Date: 2009
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 24800.1-2009
Replace By: ANSI/ASTM F1292-2013

Scope: This standard specifies the method for the determination of nine tetracycline antibiotics in cosmetics by high performance liquid chromatography. This standard applies to the determination of nine tetracycline antibiotics in skin care cosmetics. The detection limit of minocycline in this standard is 25 mg/kg, the detection limit of oxytetracycline, tetracycline and demethylchlortetracycline is 10 mg/kg, and the detection limit of chlortetracycline, metacycline and doxycycline The detection limit of anhydrotetracycline is 5 mg/kg, and the detection limit of anhydrotetracycline and anhydrotetracycline is 2.5 mg/kg. The limit of quantification of minocycline is 50 mg/kg, the limit of quantification of oxytetracycline, tetracycline and desmethylchlortetracycline is 25 mg/kg, the limit of quantification of chlortetracycline, metacycline and doxycycline is 10 mg/kg, and the limit of quantification for anhydrotetracycline and anhydrotetracycline is 5 mg/kg.

GB/T 24800.1-2009 history

2009 GB/T 24800.1-2009 Determination of 9 tetracyclines in cosmetics by high performance liquid chromatography method