L-Dehydro Ascorbic Acid, 250mg Back Catalog number: D229250 Manufacturer: TORONTO RESEARCH CHEMICALS Availability: In the manufacturer's stock Price on request - + Recommended 9755.17-K-IO iso-Butyl n-pentyl phthalate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request 15900-3206-100AN5 Metamizol-sodium, 100µg/ml in Acetonitrile, 5ml Price on request 674006 Propanil, 250mg Price on request