Nitrate as NO3-, 1000µg/ml in water, 100ml Back Catalog number: 54200 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 71414 3,4,5-Trichlorophenol Price on request 679861 2,3,4,5,6-Pentabromoethylbenzene, 100 µg/ml, Meth Price on request 70120 Dibromochloromethane Price on request