All of our high-purity pharmaceutical reference standards are provided with a comprehensive Certificate of Analysis and all supporting analytical data.

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Sort by: Catalog Number Product Price Default See details Bazedoxifene Catalog Number: B-1765 This compound comes with a comprehensive Certificate of Analysis. See details Bethanechol Chloride Labeled d6 Catalog Number: B-1805 This compound comes fully certified. See details Benzonatate Labeled d9 Catalog Number: B-1815 This compound comes with a comprehensive Certificate of Analysis. See details Benserazide - Labeled d3 Catalog Number: B-1826 This compound comes fully certified. See details Bexarotene Catalog Number: B-1831 This compound comes fully certified. See details Bexarotene Labeled d4 Catalog Number: B-1832 This compound comes with a comprehensive Certificate of Analysis. See details Bisoprolol Fumarate Catalog Number: B-1839 This compound comes with a comprehensive Certificate of Analysis. See details Bisoprolol Fumarate Labeled d7 Catalog Number: B-1840 This compound comes with a comprehensive Certificate of Analysis. See details Budesonide - Labeled d8 Catalog Number: B-1845 This compound comes fully certified. See details Buparvaquone Catalog Number: B-1963 This compound comes fully certified. See details Racemic threo-Hydrobupropion Catalog Number: B-1980 This compound comes with a comprehensive Certificate of Analysis. See details Bupropion Hydrochloride Catalog Number: B-1981 This compound comes with a comprehensive Certificate of Analysis. See details 2-sec-butyl-4,5-dihydrothiazole (SBT) Catalog Number: B-6760 This compound comes with a comprehensive Certificate of Analysis.