This standard specifies the determination method of 19 aniline compounds in dyestuff products. It is suitable for various dosage forms of dyestuff products. The standard uses dichloromethane as an extractant. After ultrasonic extraction, the gas phase chromatograph - Mass Spectrometer is used for qualitative analysis and quantification by internal standard method. This method ensures the accurate detection of aniline compounds and guarantees the safety of dyestuff products.
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 |