Detailed Product Description Botanical Origin: The root of Astragalus membranaceus(Astragalus,Huang-qi,Milk-Vetch Root) Plant part: root Appearance: Yellow-brown or white powder Measure MethodHPLC-ELSD Formula:C41H68O14 M.W. 784 CAS84687-43-4 Content:0.3%,1%,5%,10%,30%,90%,95% Particle size:80 Mesh Heavy metals: 10PPM Loss On Drying≤5.0% Pesticides ≤2PPM Microbiological Control Total plate count: ...