This standard specifies the high-performance liquid chromatography method for the determination of 2,4-dichlorobenzyl alcohol in cosmetics. The new revised version mainly adds pretreatment methods for wax-based samples.
T/GZZJ 03-2019 history
2019T/GZZJ 03-2019 Determination of 2,4-dichlorobenzyl alcohol in cosmetics. High performance liquid chromatography