Nitrate & Nitrite as N Back Catalog number: 54162 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2977.14-100-IO Alachlor, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 15972-60-8 Price on request C14862500 Meloxicam, certified, 0.1g Price on request 79003 Acenaphthylene, 1000µg/ml in MeOH, 1ml Price on request