Basic Information: Product Name: Ginkgo Biloba Extract Botanical Source: Ginkgo Biloba L. Specification: 24/6/5,CP,USP Part Used: Leaf Identification: HPTLC Test Method: HPLC Extraction Solvent: Ethanol & Water Packaging: 25kg/drum 1.100% natural and authentic quality from Ginkgo biloba L. , never adulterate other source of botanicals to seek more profits,like sophia on quercetin, rutin or others. Can provide USP39 and EP standard. 2.Can pass HPTLC for ID testing. 3.Pesticide Residue comply to USP and EU regulation. 4.PAH4 and Benzo(a)pyrene comply to