13C6-Sulfadimethoxine, 10mg Back Catalog number: 679430 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 10841.17-100-ME Chlorpromazine-d6 oxalate (N,N-dimethyl-d6) Price on request 1588.12-100-IO 2-Hydroxycarbazole, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 86-79-3 Price on request 32003 EPA Method 500 Series Internal Std #4 Price on request