There are some standardized herbal extracts available as below,hope it can meet your requirement! Any problem or enquiry, please do not hesitate to contact us!
Isorhamnetin,Kaempferol, Polydatin,Quercetin,GinkgolideA,B,C,J, Bilobalide,Daidzin,Daidzein,Genistin, Genistein,Ecdysone,Androstenedione, Tanshinone IIA????I, Glycitein????Glycitin????Huperzine-A????EGCG, etc. The purity all of them is higher than 99% and can be used for reference of purity & material of dietary.

Company name:	Shanghai TAUTO biotech Co., LTD
Company type:	Exporter, Importer, Manufacturer, Other
Contact Person:	Fei.Wang Send Inquiry
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Country:	China
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Offers list from this company: [Sell] Quercetin, Ginkgolide A [Sell] Standardized Extracts

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