This standard specifies methods for the determination of seven free state harmful solvents in dyestuff products, which are analyzed by gas chromatograph-mass spectrometry. The standard applies to dyestuff products in various dosage forms to ensure that they meet safety and environmental protection requirements during production and use. By describing in detail the sample extraction, analysis steps, instrumentation and detection limits, this standard provides an important technical reference for product quality control in the dyestuff industry.
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 | G55 | ICS | 71.100.01;87.060.10 |
| Release Date | 2018-12-28 00:00:00 | Implementation Date | 2019-11-01 00:00:00 |