This standard describes methods for the determination of mercury content in lead concentrates, covering two methods: Atomic fluorescence spectrometry, AFS and solid injection direct method. It is suitable for the rapid and accurate determination of mercury content in lead concentrates. Method 1 is applicable in the range of 0.00010% to 0.500%, and Method 2 is applicable in the range of 0.0000010% to 0.0250%.
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 | H13 | ICS | 77.120.60 |
| Release Date | 2023-05-23 00:00:00 | Implementation Date | 2023-12-01 00:00:00 |