GB/T 15249.5-2009 《Methods for chemical analysis of crude gold - Part 5: Determination of mercury content - Cold atomic absorption spectrometry》 Related products
This standard is suitable for the determination of mercury content in alloy gold, which is analyzed by cold atomic absorption spectroscopy (AAS). It is suitable for the determination of mercury content in samples such as mining, smelting crude gold products and recovered gold, with a determination range of 0.0050% to 0.050%. The standard details the method principle, reagent preparation, operation steps and equipment requirements to ensure accurate determination of mercury content.
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 | H15 | ICS | 77.120.70 |
| Release Date | 2009-05-06 00:00:00 | Implementation Date | 2009-10-01 00:00:00 |
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Extended reading
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