Diflufenican, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 675181 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 54559 Nitrite (NO2-) as N Price on request 676200 Pyracarbolid, 10 µg/ml, Ethyl acetate, 10ml Price on request 92933 EPA Method 525 Pesticide Standard Price on request