Nitrite (NO2-) as N Back Catalog number: 50303 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2743.12-K-IP N-Nitroso-di-n-hexylamine, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 6949-28-6 Price on request 682039 cis-1,2-Dichloroethene, 100mg Price on request 52258 Paint Chip Analysis Single Element Kit Price on request