Nitrite as NO2-, 1000µg/ml in water, 100ml Back Catalog number: 54262 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 2509.6-10MG 2,3,4,6-Tetrabromophenol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 14400-94-3 Price on request 59001 Multi-Element Check Standard Price on request 676147 8,9-Z-Avermectin B1a, 100 µg/ml, Acetonitrile, 1 Price on request