This standard specifies the use of High performance liquid chroma-tography, HPLC method for the determination of 20 prohibited dyestuff ingredients in hair dyeing cosmetics, which is suitable for the detection of related ingredients in various hair dyeing products. The standard details the processing steps, equipment, reagent selection and detection methods of the sample, and provides the detection limit and quantitative limit of each dyestuff ingredient. This standard provides an important testing basis for the safety assessment of hair dyeing cosmetics to ensure that the product meets the relevant regulatory requirements.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | Y42 | ICS | 71.100.70 |
| Release Date | 2018-02-06 00:00:00 | Implementation Date | 2018-09-01 00:00:00 |