Quinalphos, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 678498 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 679808 Sulfadiazine, 100 µg/ml, Methanol, 1ml Price on request 72851 Acetochlor ESA, 1000µg/ml in MeOH, 1ml Price on request 676212 Trietazine, 100 µg/ml, Acetonitrile, 5ml Price on request