(Shirley at virginforestplant dot com) 1 Specification: 10%,20%HPLC or according to your requirement. 2The main efficacy: clearing away heat and toxic material; dispeling heat from blood to stop bleeding 3 The main component: 10% Corosolic acid, we can also supply other content according to your requirement. 4Solubility: soluble in diethyl ether, Chloroform, Etheyl alcohol, Acetone, etc. 5 The ...