Biopurify Phytochemicals provides quality phytochemicals, especially the Active Ingredients of Chinese Herb to our global customers. From small quantities for R&D or reference standard, to large quantities for customizing or manufacturing, Biopurify emphasizes the service side for consistency and reliability. All our products have strict quality control and assurance and can provide the data of HPLC, MS and NMR ect. The products listed in our catalog can be manufactured in bulk scale. We offer the active ingredients reference substances(working standards) of the herbal medicine in line with the requirements of CP, USP and EP, can provide the calibration and identification data according to customers&＃039; request. We also offer phytochemical Compound Library --- an extensive collection of phytochemicals from Chinese herb and plant for new drug screening. More than 1000 natural compounds are available in powder form from 2mg~50mg in this library, many of them are our unique products. We can provide the SD file for Compound Library request. All confirmed orders received by 4 PM Beijing Time will be normally shipped the same day if stock is available (Workday only, for some products, the delivery time is within 3 workdays). The Catalog can be searched by Name (or partial name, synonym name), CAS, as well as molecular formula. The Catalog is updated frequently to add new products and to incorporate customer feedback. We accept PayPal, T/T, Wire transfer, Western Union, etc. as the payment methods. No check please. If the order is more than US$500, the shipping and handling charge is free. We are committed to keeping all of our products in stock for immediate delivery, to providing Good services, High quality products and Competitive prices. Our mainly product: Aconitum ingredients Akebia ingredients Alisma ingredients Aloe ingredients Anemarrhena ingredients Anemosides Astragalus ingredients Atractylenolides Bacopa ingredients Belamcanda chinensis Berberis ingredients Biflavones Boswellic acids Bufo secretion ingredients Caffeoylquinic acids Camptothecins Catechins Centella Asiatica Triterpenes Cimicifuga ingredients Congmunosides Cortex Pseudolaricis Ingredients Crocus sativus ingredients Cucurbitacins Curcuma ingredients Danshen ingredients Dendrobium ingredients Dioscorea ingredients Eleutherococcus ingredients Epimedium Ingredients Escins(Aescins) Esculentosides Fenugreek ingredients Flos Lonicerae ingredients Ganoderic Acids Genipa ingredients Ginger ingredients Ginkgo ingredients Ginseng ingredients Hawthorn Ingredients Hedera ingredients Herba Cistanches ingredients Herba Echiptae ingredients Hypericum Ingredients Jujubosides Leigongteng Ingredients Lemon ingredients Liquorice ingredients Lithospermum ingredients Luohanguo Ingredients Mangostins new201305 Notoginseng ingredients Ophiopogon ingredients Oroxylum ingredients Paeonia ingredients Parsley ingredients Picrosides Platycodon ingredients Polyphyllins Procyanidins Pulchinenosides Punica granatum ingredients Rhodiola Ingredients Rosemary ingredients Saikosaponins Schisandra chinensis Ingredients Sennosides Sesame ingredients Solanum ingredients Sophora flavescens ingredients Soyasaponins Soybean Isoflavones Stevia Ingredients Taxus ingredients Tea ingredients Uncaria ingredients Vinblastines Rhubarb Ingredients .........