Nitrofen, 10.0 µg/ml, Acetonitrile, 10ml Back Catalog number: 673995 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 54256 Ammonium (NH4+) Price on request 59916 Anions Mix Price on request 11751.12-100-IO 2,3,3',4,5,5'-Hexachlorobiphenyl,100 µg/mL,isooctane,1mL, Price on request