Malaoxon, 100µg/ml in Acetonitrile, 5ml Back Catalog number: 15900-3020-100AN5 Manufacturer: NEOCHEMA Availability: In the manufacturer's stock Price on request - + Recommended 82723 EPA Method 8270C Pesticide Mix #25 Price on request L-PFDOS Sodium perfluoro-1-dodecanesulfonate, 50µg/ml in MeOH, 1,2ml Price on request NG-16493-1G 3-Ethoxy propionaldehyde diethyl acetal, 1g Price on request