ITEMS | SPECIFICATION | RESULT | METHOD | |
Appearance | Brown-yellow powder | Brown-yellow powder | VISUAL | |
Particle Size | 100% pass through 80 mesh | 100% pass through 80 mesh | USP33 | |
Assay | ≥ 50.0% | 50.5% | UV | |
Loss on Drying | ≤5.0% | 4.4% | USP33 | |
Ash content | ≤5.0% | 4.9% | USP33 | |
Heavy Metals(Pb) | ≤5ppm | ≤5ppm | AAS | |
Arsenic | ≤2ppm | ≤2ppm | AAS | |
Total Plate Count | ≤1000cfu/g | <100cfu/g | USP33 | |
Yeasts & Molds | ≤100cfu/g | <10cfu/g | USP33 | |
Salmonella | Negative | Negative | USP33 | |
E.Coli | Negative | Negative | USP33 | |
Conclusion: Conforms to specification. Storage: Cool & dry place .Keep away from strong light and heat. Shelf life: Min. 24 months when properly stored. Packing : 25kg/drum | ||||
Rechecked by:Zeng Liu,Tai Duokuai | Approved by:Li Shuliang |