GB/T 22804-2008 "Pulp, paper and board — Determination of mercury content" specifies the method for determining the mercury content in pulp, paper, and board, applicable to the detection of mercury content in related products. It covers procedures such as sample handling, digestion, and determination, clarifies the detection instruments and result calculation methods, and provides technical support for assessing the residual levels of mercury in 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 | Y30 | ICS | 85.010 |
| Release Date | 2008-12-30 00:00:00 | Implementation Date | 2009-09-01 00:00:00 |