Diethyl phenylphosphonothioate, 50mg Back Catalog number: 675216 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 681916 Prallethrin, 100 µg/ml, Acetonitrile, 5ml Price on request 2128.12-100-IO Arochlor 1254, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 11097-69-1 Price on request 62221 Aroclor 1221 in Transformer Oil Price on request