13C6-Sulfamethazine, 10mg Back Catalog number: 679522 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 675332 Ethion, 10.0 µg/ml, Cyclohexane, 10ml Price on request 680028 Azoxystrobin Metabolite R401553, 100 µg/ml, Aceto Price on request 1313.10-100-AN 1-Fluoronaphthalene, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 321-38-0 Price on request