Product name | L-Selenomethionine | |||
From | Powder | |||
other name | Selenomethionine | |||
Specification | 2000 ppm | |||
Appearance | white powder | |||
Package | 1KG/Bag,5kg/bag,25kg/drum | |||
Place of Origin | Shaan'Xi,China |
1. Enhance sperm motility;
2. Increase the body's antioxidant capacity and improve immunity;
3. Cancer prevention and anticancer;
This products can be widely applied in Feed prodcuts, Nutritional supplement, nutrition enhancer, dietary supplements, heatlh food additives, pharmaceutical raw material industry etc.




Items | Requirements | Results |
Physical & Chemical | ||
Appearance | White powder | Conform |
Odor | Characteristic | Characteristic |
Particle Size | 98% pass 80mesh | Complies |
Loss on Drying | ≤5.0% | 3.65% |
Ash | ≤5.0% | 1.96% |
Solvent Residue | Meet USP standard | Complies |
Pesticide Residue | Meet USP standard | Complies |
Heavy Metal | ||
Lead (Pb) | ≤2.0ppm | Conform |
(As) | ≤1.0ppm | Conform |
(Cd) | ≤1.0ppm | Conform |
(Hg) | ≤0.1ppm | Conform |
Microorganism | ||
Total Plate Count | ≤1000cfu/g | Conform |
Yeasts and Molds | ≤100cfu/g | Conform |
Saimonella | Negative/25g | Conform |
E.coli | Negative | Conform |
Assay | 98% | 98.5% |