Demeton-S-methyl Back Catalog number: 8225.6-100-AN Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 91833 WS Benzo(a)pyrene - Cal Check Price on request 0057.18-10MG Benzo[c]phenanthrene[5,6]quinone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 734-41-8 Price on request 81414 Malathion, 1000µg/ml in Hexane 1ml Price on request