Appearance Fine Powder Color Light yellow Oder Characteric Mesh Size 80 Mesh Loss on Drying <5% Bulk Density 0.45-0.6g/ml Assay(By UV) Silymarin>80% Sulphated Ash <0.6% Heavy metals <20ppm Lead <5ppm Arsenic <3ppm Pesticides Negative Total Bacteria <1000cfu/g Mold & Yeast 100cfu/gMax E.coli Negative Salmonella Negative Shelf Life 2 Years
