Homovanillic acid, 25mg Back Catalog number: 685315 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended M197872 (+)-Matrine-d3, 2.5mg Price on request MBP-28 2,4,4'-Trichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Price on request 678456 2-Phenylphenol, 100 µg/ml, Acetonitrile, 5ml Price on request