Propetamphos, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 678103 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 675553 Chlorthiophos, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 684529 Imicyafos, 25mg Price on request 31351 1,1,1,2-Tetrachloroethane, 2000µg/ml in MeOH, 1ml Price on request