3',4'-Dihydroxyflavone, 20mg Back Catalog number: 1204 Manufacturer: Extrasynthese Availability: In the manufacturer's stock Price on request - + Recommended 2509 S Glucoraphanin potassium salt, 10mg Price on request 1259 4',7-Dihydroxyflavone, 20mg Price on request 1297 3',4'-Dimethoxyflavone, 5mg Price on request