3',4'-Dihydroxyflavone, 20mg Back Catalog number: 1204 Manufacturer: Extrasynthese Availability: In the manufacturer's stock Price on request - + Recommended 1396 S Patulitrin, 10mg Price on request 1293 3,7-Dihydroxy-3',4',5'-trimethoxyflavone, 5mg Price on request 1845 Sanguinarine chloride, 10mg Price on request