GB/T 24800.8-2009
Determination of methotrexate in cosmetics by high performance liquid chromatography method (English Version)

Standard No.

GB/T 24800.8-2009

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 24800.8-2009

Scope

This standard specifies the method for the determination of methotrexate in cosmetics. This standard applies to the determination of methotrexate in cosmetics. The detection limit of this standard for methotrexate is 1 mg/kg, and the quantification limit is 2.5 mg/kg.

GB/T 24800.8-2009 history

• 2009 GB/T 24800.8-2009 Determination of methotrexate in cosmetics by high performance liquid chromatography method

GB/T 24800.8-2009 -All Parts