Chlorpyrifos, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 675397 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 678499 Quintozene, 100 µg/ml, Acetonitrile, 1ml Price on request 32652 Chloropicrin Price on request 8943.11-100-AN Propachlor Price on request