Nitrite as NO2- Back Catalog number: 59943 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 33561 Chloromethane Price on request 12120.14-100-ME Lidocaine,100 µg/mL,MeOH,1mL, Price on request 2192.8-50-ME Perfluoro-4-ethylcyclohexane sulfonic acid, potassium salt, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 335-24-0 Price on request