GB/T 11066.11-2021 《Methods for chemical analysis of gold—Part 11：Determination of magnesium, chromium,manganese,iron,nickel,copper,palladium,silver,tin,antimony,lead and bismuth contents—Inductively coupled plasma mass spectrometry》 Related products
This standard specifies the determination of the content of various metal elements in gold by Inductance Coupled Plasma Mass Spectrometry (ICP-MS), which is suitable for the quantitative analysis of mg, chromium, manganese, iron, nickel, copper, palladium, silver, tin, antimony, lead and bismuth. The standard details Sample Handling, reagent use and analysis steps to ensure the accuracy and repeatability of the determination results, providing a technical basis for the analysis of precious metal compositions.
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 | 77.120.99 |
| Release Date | 2021-04-30 00:00:00 | Implementation Date | 2021-11-01 00:00:00 |
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Extended reading
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