Propazine, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 675390 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 687767 N-Nitroso-N-methyl-4-aminobutyric acid, 25mg Price on request 98131 EPA Method 8141 Standard Rev 1 Price on request D460284 Dimethachlor ESA Sodium Salt-d6, 1mg Price on request