alpha-Endosulfan-d4 Back Catalog number: 10397.9-100-NN Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 51144 WA EPH Fractionation Check Standard Price on request 9944.28-50-IO C28 1-Methyl triaromatic sterane + C28 Triaromatic sterane (0856.28), 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 80382-31-6 Price on request 9454.3-100-ME Acrylamide-d5, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 10815-65-4 Price on request