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| Chinese National Standard Category: Industrial gas and chemical gas |
| English Title: | Gas analysis - Gas chromatograph with helium ionization detector |
| Chinese Title: | 气体分析 氦离子化气相色谱法 |
| Standard No.: | GB/T 28726-2025 |
| Category No.: | G86 |
| Issued by: | SAMR, SAC |
| Issued on: | 2025-10-31 |
| Implemented on: | 2026-5-1 |
| Status: | to be valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | GB/T 28726-2012 Gas analysis—Gas chromatograph with helium ionization detector |
| Word Count: | 10500 words |
| Similar Standards: |
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