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| Chinese National Standard Category: Photographic-grade chemicals |
| English Title: | Photography―Photographic-grade chemicals―Test methods―Part 4: Determination of residue after ignition |
| Chinese Title: | 摄影 照相级化学品 试验方法 第4部分: 灼烧残渣的测定 |
| Standard No.: | GB/T 20432.4-2006 |
| Category No.: | G84 |
| Issued by: | AQSIQ; SAC |
| Issued on: | 2006-01-23 |
| Implemented on: | 2006-11-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | |
| Word Count: | 3000 words |
| Similar Standards: |
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