Nitrite (NO2-) as N Back Catalog number: 50120 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4408-200-CY BTEX Mixture 4 S-4408-200-10CY 6 Analytes, each 200µg/mL in cyclohexane; units: 1x1mL, 1x10mL Chiron No. Compound CAS No. 1300.6 Benzene [71-43-2] 1264.7 Toluene [108-88-3] 1268.8 Ethylbenzene [100-41-4] 1267.7 Price on request 1763.13-10MG 9-Aminofluorene hydrochloride, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 59978-75-6 Price on request 11109.7-100MG Pentabromobenzylchloride,neat in sealed ampoulle,neat insealed ampoulle,100mg in sealed ampoule, Price on request