Diflufenican, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 675181 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 682186 D14-Trifluralin, 100 µg/ml, Acetonitrile, 1ml Price on request 676301 2-Fluorofluorene, 100 µg/ml, Cyclohexane, 1ml Price on request 50448 Nitrate (NO3-) as N Price on request