3',4'-Dihydroxyflavone, 20mg Back Catalog number: 1204 Manufacturer: Extrasynthese Availability: In the manufacturer's stock Price on request - + Recommended 0603 (+)-Chelidonine, 10mg Price on request 1182 6-Hydroxyflavanone, 100mg Price on request 5498 (1R)-Chrysanthemolactone, 10mg Price on request