Precision and Recovery Stock Solution, 1.2ml, nonane Back Catalog number: EPA-1613PAR Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 34181 Propionitrile Price on request 678373 beta-Cyfluthrin, 100 µg/ml, Acetonitrile, 5ml Price on request 676285 Mandipropamid, 100 µg/ml, Acetonitrile, 1ml Price on request