Profenofos, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678487 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 19107 EPA Method 611 - Analytes Price on request 82445 EPA Method 8260B Mix #5 Price on request 2479.16-K-IOX5 Di-n-butyl phthalate-3,4,5,6-d4 Price on request