Hexachloroethane, 250mg Back Catalog number: 681477 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 2800.22-5MG Betamethasone, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 378-44-9 Price on request 678279 Chlorthion, 100 µg/ml, Acetonitrile, 5ml Price on request 2094.10-K-IO Dimethyl phthalate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 131-11-3 Price on request