D10-Chlorpyrifos, 20mg Back Catalog number: 676734 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 678435 Isocarbophos, 100 µg/ml, Acetonitrile, 1ml Price on request 93498 n-Hydrocarbon Standard Price on request 678383 DEET, 100 µg/ml, Acetonitrile, 5ml Price on request