4'-Hydroxychalcone, 100mg Back Catalog number: 1273 Manufacturer: Extrasynthese Availability: In the manufacturer's stock Price on request - + Recommended 5383 S (+/-)-alpha-Pinene, 1g Price on request 1033 Tangeretin, 10mg Price on request 1282 S Eriodictyol Chalcone, 5mg Price on request