This standard describes the method for determining the residual amount of chlorinated benzene in dyestuff products. It is analyzed by gas chromatograph - Mass spectrometry (GC/MS). It is suitable for the detection of chlorinated benzene in various dyestuff products. By ultrasonic extraction and GC/MS separation determination, the standard ensures the accurate detection of 12 kinds of chlorinated benzene. The standard includes detailed requirements such as the selection of reagents, Sample Handling, determination steps, etc., which ensures the accuracy and conformity of the test.
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 | 2020-11-19 00:00:00 | Implementation Date | 2021-10-01 00:00:00 |