| Packaging |
Drum |
| Place of Origin |
Shaanxi China (Mainland) |
| Grade |
Pharmaceutical |
| Brand Name |
Qin Yu |
| Model Number |
98% |
| Type |
Herbal Extract |
| Form |
Powder |
| Extraction Type |
Solvent Extraction |
Product:Resveratrol Specification:98% Test Method: by HPLC Appearance:White Odor:Characteristic Loss on Drying:<2.0% Density:30-50g/100ml Extraction solvents:Ethanol and water 666:<0.2ppm DDT:<0.2ppm Arsenic:≤2ppm Lead:≤2ppm Total Plate Count:≤1000cfu/g Total Yeast & Mold:≤100cfu/g E.Coli:Negative Salmonella:Negative