Atomic fluorescence method for the determination of trace mercury in organic liquid chemical products is described in detail in this standard. It is suitable for various organic liquid products, such as alcohols and acids, and can accurately determine the content of trace mercury under the detection limit of 0.001 mg/kg. Specific steps of sample pretreatment, digestion, atomization and fluorescence detection are included in the standard to ensure the accuracy and comparability of results.
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 | G15 | ICS | 71.080.01 |
| Release Date | 2023-09-07 00:00:00 | Implementation Date | 2024-04-01 00:00:00 |