Chlorpyrifos, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 675397 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 676898 Cyanamide, 100mg Price on request 18000-1340-100AN5 Iohexol, 100 µg/ml in Acetonitrile, 5ml Price on request 677865 Thiencarbazone-methyl, 10.0 µg/ml, Acetonitrile, Price on request