3,4-Dihydroxyacetophenone, 1g Back Catalog number: 4956 Manufacturer: Extrasynthese Availability: 2 weeks Price on request - + Recommended 0988 Procyanidin C1, 5mg Price on request 3727 S Tanshinone II A, 10mg Price on request B0173 Arctium lappa, 5g Price on request