Napropamide, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678444 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended C0988 3-Chloro-2-nitrobenzoic Acid, >98%, 5g Price on request 79054 Acrylonitrile Price on request 92787 EPA Method 8081A Pesticide Standard A Price on request