Nitrite (NO2-) as N Back Catalog number: 50625 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1355.2-1ML 1,2-Dichloroethane, in Certan bottle, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 107-06-2 Price on request 681875 Trinexapac, 100 µg/ml, Acetonitrile, 1ml Price on request 10688.12-100-IO 2,2',3,4,6'-Pentachlorobiphenyl Price on request