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Determination of Content of Nitrobeneze in Natural Water by HPLC

Yan Zhang

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Abstract

The content of nitrobenzene in polluted water in the north-east of China was determined by HPLC.The HPLC system consists of C18 column(250mm×4.6mm,5μm),acetonitrile-water(7∶3) mixture as mobile phase with detection at 242nm,and flow rate of 1.0ml/min.The recover of nitrobenzene is within the range of 98.0%～102.5%,and the relative standard error is less than 2.0%.The linear range of this method is 0.010～50mg/L.The results from this analysis of samples are satisfactory.

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What this paper is about

The content of nitrobenzene in polluted water in the north-east of China was determined by HPLC.The HPLC system consists of C18 column(250mm×4.6mm,5μm),acetonitrile-water(7∶3) mixture as mobile phase with detection at 242nm,and flow rate of 1.0ml/min.The recover of nitrobenzene is within the range of 98.0%～102.5%,and the relative standard error is less than 2.0%.The linear range of this method is 0.010～50mg/L.The results from this analysis of samples are satisfactory.

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Available abstract

The content of nitrobenzene in polluted water in the north-east of China was determined by HPLC.The HPLC system consists of C18 column(250mm×4.6mm,5μm),acetonitrile-water(7∶3) mixture as mobile phase with detection at 242nm,and flow rate of 1.0ml/min.The recover of nitrobenzene is within the range of 98.0%～102.5%,and the relative standard error is less than 2.0%.The linear range of this method is 0.010～50mg/L.The results from this analysis of samples are satisfactory.

Key concepts: Nitrobenzene, High-performance liquid chromatography, Chromatography, Linear range, Relative standard deviation, Acetonitrile, Chemistry, Environmental science

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