Nitrite (NO2-) as N Back Catalog number: 50627 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1535.18-K-T o-Terphenyl-d14, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 5142-76-6 Price on request 59844 ICP-MS Calibration Standard Price on request N529937 N-Nitroso-N-methyl-N-dodecylamine-d5, 2,5mg Price on request