L-ISOLEUCINE - CERTIFICATE OF ANALYSIS
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CERTIFICATE OF ANALYSIS


L-ISOLEUCINE

BATCH NO: www.farmamedical.ru
MANUFACTURING DATE: Образец
EXPIRY DATE: Образец


ITEM SPECIFICATION RESULT
1. Appearance: White crystals or crystalline Conform
2. Identification: Infrared Absorption Conform
3. Specific rotation: +38.9 to +41.8 +39.3
4. PH: 5.5-7.0 5.7
5. Loss on drying: Not more than 0.3% 0.13%
6. Residue on ignition: (sulfated) Not more than 0.3% 0.08%
7. Chloride: Not more than 0.05% Less then 0.05%
8. Sulphate: Not more than 0.03% Less then 0.03%
9. Iron: Not more than 30ppm Less then 30ppm
10. Heavy metals: Not more than 15ppm Less then 15ppm
11. Organic volatile impurities: Meet the requirements Conform
12. Assay: 98.5 to 101.5% 99.8%


Produced by WIRUD Co.Ltd China


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