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| International Standard Category: Chemical reagents |
HG/T 3481-1999 Chemical reagent-4 - Methyl-2 - Pentanone
化学试剂 4-甲基-2-戊酮（甲基异丁基甲酮）;
| Category No.: | 71.040.30 | Valid Status: | superseded |
| Issued Organization: | NDRC | Issued Date: | 1999-6-16 |
| Implemented Date: | 2000-6-1 | Abolished Date: | |
| Superseded Standard.: | HG/T 3481-2020 Chemical reagent-4-Methyl-2-pentanone |
Superseded Date: | 2021-4-1 |
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