Phorate-oxon, 100 µg/ml, Toluene, 1ml Back Catalog number: 677983 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 9167.23-2,5MG Pholcodine-N'-oxide, neat, Solvent-neat, Unit 2,5mg, # of units-1, Cas.no. Price on request 673324 Imidacloprid, 10.0 µg/ml, Acetonitrile, 10ml Price on request 92257 Semi-Volatile Surrogate Standard Price on request