The standard describes in detail the determination methods for evaluating the content of heavy metals such as cadmium, lead and mercury in carbon black, covering the preparation of samples, the selection and operation of analytical instruments, and the determination of detection limits. It provides technical support and standard basis for the environmental safety assessment of carbon black 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 | G49 | ICS | 83.040.20 |
| Release Date | 2013-07-19 00:00:00 | Implementation Date | 2013-12-01 00:00:00 |