3,4-Dihydroxyphenylacetic acid, 1g Back Catalog number: 2073 Manufacturer: Extrasynthese Availability: In the manufacturer's stock Price on request - + Recommended 0417 1,8-Dihydroxyanthraquinone, 1g Price on request 5117 S (-)-Verbenone, 100mg Price on request 1123 S Kaempferide, 10mg Price on request