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Agnuside
analytical standard provided with w/w absolute assay, to be used for quantitative titration.
Purity (HPLC) ≥99% (This product is available with HPLC chromatogram)AgnusideOrder now -
Peonidin-3-O-arabinoside
chlorideanalytical standard provided with w/w absolute assay, to be used for quantitative titration.
Purity (HPLC) ≥95% (This product is delivered with HPLC chromatogram) -
Procyanidin B3
analytical standard provided with chromatographic purity
to be used as reference material for qualitative determination.
Purity (HPLC) ≥95%
Procyanidin B3Order now

Our passion is the chemistry of plants !
Our mission is to manufacture, qualify and sell phytochemical substances as reference materials and analytical standards on a worldwide basis. For more than 30 years, we are experts in extraction, synthesis, biosynthesis, purification and analytical technologies, from which we have developed a more than 1000 substances catalog, we supply to all academic, regulatory, agricultural and industrial bodies dealing with plants and herbal products. From year to year we improve our technologies and we complete our unique catalog of anthocyanins, flavonoids,coumarins and other phenylpropanoids, polyphenols, carotenoids, terpenes and saponins, alkaloids, lipids like phytosterols or tocopherols, and oligosaccharides.
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Enter your sample identification numbers (product code, batch number, Vial ID) as recorded on the labels or the delivery note.
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Extrasynthese est exposant à Forum Labo du 5 au 7 octobre, à Paris Expo – Porte de Versailles. Stand C66.Venez nous rencontrer pour échanger sur nos expertises en phytochimie et en purification de substances naturelles, et découvrir nos nouvelles capacités en biosynthèse
Extrasynthese participe à la Journée du Club CCM le 3 décembre organisée en ligne en partenariat avec le pôle IAR, "La CCM dans tous ces états" pour partager autour des multiples champs d'application de la CCM.
Extrasynthese, Botanicert and ISV to exhibit at ICSB 2020 30 March - 2 April 2020 , Oxford (Mississippi)