Isazofos, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 675766 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 674487 Chlorpyrifos, 10.0 µg/ml, Acetonitrile, 10ml Price on request DFP-IS-A Mass-Labelled PCDF/PCB Syringe Spike, 1.2ml, nonane Price on request 3952.3-1ML 1,1-Dichloropropene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 563-58-6 Price on request