3,4-Dihydroxyphenylacetic acid, 1g Back Catalog number: 2073 Manufacturer: Extrasynthese Availability: In the manufacturer's stock Price on request - + Recommended 1271 2'-Hydroxychalcone, 100mg Price on request 1238 S Saponarin, 10mg Price on request 7351 Monocrotalin, 20mg Price on request