Homovanillic Acid, 50mg Back Catalog number: H669500 Manufacturer: TORONTO RESEARCH CHEMICALS Availability: In the manufacturer's stock Price on request - + Recommended 79419 1-Methylaphthalene Price on request 676617 Iminoctadine triacetate, 10mg Price on request 3437.15-100 Metalaxyl, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 57837-19-1 Price on request