Customization: | Available |
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Certification: | RoHS, BRC, ISO, FDA, HACCP |
Assay Method: | HPLC-MS, GPC, HPLC, UV |
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Specification:
Appearance | White needle crystaline |
Identification | Passes all criteria tests |
Artemisinin (HPLC) | ≥99% |
Total related substance | ≤5.0% |
Related substance | ≤3.0% |
Specific rotation(1% in Ethanol) | +75~78° |
Clarity of solution 1% in acetonitrile-water (7+3) | ≤0.5 |
Loss on drying | ≤5.0% |
Ash | ≤5.0% |
Heavy Metals | ≤10.0ppm |
Pb | ≤0.5mg/kg |
As | ≤0.5 mg/kg |
Hg | ≤0.05 mg/kg |
≤0.2ppb | |
Total plate count | ≤1000cfu/g |
Yeast & Mould | ≤100cfu/g |
E. Coli | Negative |
Salmonella | Negative |