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ISG - Powder
| Test | Specifications |
| Appearance |
White to slightly yellowish powder and colorless or slightly yellow solution when reconstituted |
| Immunological | Pass |
| Purity | NLT 96% |
| Pyrogen | T.R. NMT 1.3'C |
| Abnormal toxicity | Pass |
| Moisture content | NMT 3.0% |
| HBsAg | Negative |
| Anti-HIV 1+2 | Negative |
| Anti HCV1 | Negative |
| Protein content | NLT 90% |
| Polymer | Value on determination |
| Freedom from fibrinogen | Pass |
| Measles antibody | NLT 30 Units/g (IgG) |
| Heat stability | Pass |
| Heme content | Abs. 403 nm : NMT 0.09 |
| Microbial count | NMT 100 cfu/g |
| NaCl content | NMT 2.0% |
| Glycine content | Value on determination |