3,4-Dihydroxyphenylacetic acid, 1g Back Catalog number: 2073 Manufacturer: Extrasynthese Availability: In the manufacturer's stock Price on request - + Recommended 0613 Cinchonidine, 100mg Price on request 7351 Monocrotalin, 20mg Price on request 4757 S Salvianolic acid B, 10mg Price on request