Tolprocarb, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 679293 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 1787.16-10MG 4-Aminopyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 17075-03-5 Price on request 673600 Fluazifop-butyl, 100 µg/ml, Ethyl acetate, 5ml Price on request 19348 Hexachlorobenzene, 1000µg/ml in Isooctane, 1ml Price on request