Parathion-ethyl, 100 µg/ml, Toluene, 1ml Back Catalog number: 677981 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 70041 gamma-BHC, 1000μg/ml in MeOH, 1ml Price on request 97817 4-n-Nonylphenol Price on request 3800.12-100-IO 3'-Fluoro-2,4,4',5-tetrachlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request