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| Chinese National Standard Category: Heavy metals and their alloys analysis method |
| English Title: | Methods for chemical analysis of bismuth concentrate-Determination of aluminium oxide content-Chromazurol S spectrophotometric method |
| Chinese Title: | 铋精矿化学分析方法 三氧化二铝量的测定 铬天青S分光光度法 |
| Standard No.: | YS/T 240.10-2007 |
| Category No.: | H13 |
| Issued by: | NDRC |
| Issued on: | 2007-04-13 |
| Implemented on: | 2007-10-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | YS/T 240.10-1994 Chemical analysis of bismuth concentrate The chromazurol S photometric method for determination of aluminium oxide |
| Word Count: | 2500 words |
| Similar Standards: | YS/T 1157.4-2016 GB 5121.9-1985 T/CIQA 8-2020 GB 5121.8-1985 GB 6520.8-1986 GB 5121.7-1985 GB 5121.3-1985 YS/T 483-2005 GB/T 5122.2-1985 GB 6520.11-1986 GB 5122.19-1985 T/CIQA 9-2020 GB 5122.3-1985 GB 6520.1-1986 GB 5122.14-1985 GB 5122.18-1985 GB/T 42513.4-2023 GB/T 42513.2-2023 GB/T 42513.5-2023 GB/T 3260.11-2023 |
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