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| Position: Chinese Standard in English/YS/T 461.9-2025 |
| YS/T 461.9-2025 Methods for chemical analysis of lead and zinc bulk concentrates—Part 9: Determination of silver and gold contents—Flame atomic absorption spectrometry and fire assay method (English Version) | |||
| Standard No.: | YS/T 461.9-2025 | Status: | to be valid remind me the status change |
| Target Language: | English | File Format: | |
| Word Count: | Translation Price(USD): | remind me the price change | |
| Implemented on: | 2026-3-1 | Delivery: | |
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| Standard No.: | YS/T 461.9-2025 |
| English Name: | Methods for chemical analysis of lead and zinc bulk concentrates—Part 9: Determination of silver and gold contents—Flame atomic absorption spectrometry and fire assay method |
| Chinese Name: | 混合铅锌精矿化学分析方法 第9部分：银和金含量的测定 火焰原子吸收光谱法和火试金法 |
| Professional Classification: | YS Professional Standard - Non-ferrous Metal |
| Source Content Issued by: | MIIT |
| Issued on: | 2025-03-03 |
| Implemented on: | 2026-3-1 |
| Status: | to be valid |
| Superseding: | YS/T 461.9-2013 Methods for Chemical Analysis of Lead and Zinc Bulk Concentrates - Part 9: The Determination of Silver Content - Flame Atomic Absorption Spectrometry YS/T 461.10-2013 Methods for Chemical Analysis of Lead and Zinc Bulk Concentrates - Part 10: The Determination of Gold and Silver Contents - The Fire-assaying Methods |
| Target Language: | English |
| File Format: |