Hplc 80%silybin40%, 75%silybin30% Uv 80%silybin30%, 80%(silybin+isosilybin)30% Silymarin flavone75% Silymarin flavone80% (ethanol) Silymarin flavone80% (ethyl acetate) Silybin:hplc silybin70%-99% (ethanol) Water soluble silymarin: uv silymarin20%, 40%, 50% 25kg/drum