Nitrite Single as (NO2-) Back Catalog number: 50683 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 97272 Aliphatic n-Hydrocarbon Standard Price on request 8983.12-10-10AN Tribufos , 10µg/mL, Solvent-ac.nitrile, Unit 1mL, # of units-1, Cas.no. 78-48-8 Price on request 673464 Triflumuron, 10.0 µg/ml, Acetonitrile, 10ml Price on request