D10-Chlorpyrifos, 100 µg/ml, Acetone, 1ml Back Catalog number: 676738 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 94006 Trimethylbenzene Standard Price on request DF-IS-I200 Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane Price on request 673607 tau-Fluvalinate, 10.0 µg/ml, Ethyl acetate, 10ml Price on request