Nitrite (NO2-) as N Back Catalog number: 50120 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 93389 Pentachlorophenol, 5000µg/ml in MeOH, 1ml Price on request 92820 Volatiles Mix B2, 2000ug/ml in MeOH, 1ml Price on request 1088.20-100-TX10 Benzo[a]pyrene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 63466-71-7 Price on request
