2005•Huaxue Shijie (Chemical World)Requires access
Study on Flow Injection Spectrophotometric Determination of Nitrite in Water
Ting Ma
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Abstract
A method was described for reversed phase flow injection spectrophotometric determination of trace nitrite in water. The linear range is 0.002 to 0.30 mg/L, nitrite nitrogcn with the detection limit of 0.0005 mg/L. This method has been applied to the determination of trace nitrite nitrogen in tap water. The results have been compared with those of the national standard method, indicating satisfactory precision and accuracy.