3,4-Dihydroxyphenylacetic acid, 1g Back Catalog number: 2073 Manufacturer: Extrasynthese Availability: In the manufacturer's stock Price on request - + Recommended B0040 Citrus × aurantium, 5g Price on request 1166 S Didymin, 10mg Price on request 3521 S Trillin, 10mg Price on request