Nitrite as NO2-, 1000µg/ml in water, 100ml Back Catalog number: 54262 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 10649.11-100-5AN Chloramphenicol Price on request 681438 2,3,5,6-Tetrachlorophenol, 10.0 µg/ml, Cyclohexan Price on request 10397.9-100-NN alpha-Endosulfan-d4 Price on request