Item | Specification | Method Result | |
Physical Property | |||
Appearance | White Powder | Organoleptic Conforms | |
Odour | Characteristic | Organoleptic Conforms | |
Mesh Size | 100% through 80% mesh size | USP32<786> Conforms | |
Genersal Analyis | |||
Identification | Identical to R.S. sample | HPLC | Conforms |
Specification | ≥99% | HPLC | 99.56% |
Loss on Drying | ≤5.0% | Eur.Ph.6.[2.8.17] | 2.63% |
Ash | ≤5.0% | Eur.Ph.6.0[2.4.16] 3.37% | 3.69% |
Contaminants | |||
Lead(Pb) | ≤3.0mg/kg | Eur.Ph6.0<2.2.58>ICP-MS 2.1 | |
Arsenic(As) | ≤2.0mg/kg | Eur.Ph6.0<2.2.58>ICP-MS 1.9 | |
Cadmium(Cd) | ≤1.0mg/kg | Eur.Ph6.0<2.2.58>ICP-MS 0.7 | |
Mercury(Hg) | ≤0.1mg/kg | Eur.Ph6.0<2.2.58>ICP-MS 0.07 | |
Microbiological | |||
Total Plate Count | ≤1000cfu/g | USP30<61> 120 | |
Yeast &Mold | ≤100cfu/g | USP30<61> 40 | |
E.Coli. | Negative | USP30<62> Conforms | |
Salmonella | Negative | USP30<62> Conforms | |
Shelf Life | 24 months under the conditions below, no antioxidant used | ||
Standard packed in fiber-drum and two plastic bags inside | |||
Store in a cool,dry place away from Moisture, Light, Oxygen | |||
Mufacturer | Shaanxi Rongsheng Bio-Engineering Co., Ltd. |