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| International Standard Category: Chemical reagents |
HG/T 4101-2009 Chemical reagent-Phenolphthalien
化学试剂 酚酞 ;
| Category No.: | 71.040.30 | Valid Status: | valid |
| Issued Organization: | Ministry of Industry and Information Technology | Issued Date: | 2009-12-04 |
| Implemented Date: | 2010-6-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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