Prallethrin Back Catalog number: 72667 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended BB-26 2,3',5-Tribromobiphenyl, 1.2ml x 50ug/ml, nonane Price on request 1088.20-5MG Benzo[a]pyrene-d12, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 63466-71-7 Price on request 673253 Desmedipham, 100 µg/ml, Acetonitrile, 5ml Price on request