Nitrite (NO2-) as N Back Catalog number: 50120 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended L-PFPES Sodium perfluoro-1-pentanesulfonate, 1.2ml x 50ug/ml, methanol Price on request 1221.36-K-IO Di-n-octadecyldisulfide, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2500-88-1 Price on request 2301.7-1G Pimelic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 111-16-0 Price on request