Prometryn, 100μg/ml in Acetonitrile, 5ml Back Catalog number: 15900-4090-100AN5 Manufacturer: NEOCHEMA Availability: In the manufacturer's stock Price on request - + Recommended 83526 EPA Method 8330 - Calibration Mix #2 Price on request 682916 1-Naphthylacetamide, 100 µg/ml, Acetonitrile, 5m Price on request 673486 Bromophos-ethyl, 10.0 µg/ml, Ethyl acetate, 10ml Price on request