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2011•Chinese Journal of Public Health EngineeringRequires access

Determination of Atrazine in Water by High performance Liquid Chromatography

Yifeng Wang

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Abstract

Objective To study a method for determination of atrazine in water.Methods High performance liquid chromatography(HPLC) method was used with detection wavelength of 254 nm,column box temperature of 40 ℃;flow matching ratio was 5∶1(methanol and water);mobile phase flow rate was 1.2 ml/min;injection volume was 10 μl.Results The method of relative standard deviation was 1.41%,there was a good linear regression(r=0.999 3),the average recovery rate was 95.3%.Conclusion The method can achieve rapid and accurate determination of atrazine in drinking water.

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What this paper is about

Objective To study a method for determination of atrazine in water.Methods High performance liquid chromatography(HPLC) method was used with detection wavelength of 254 nm,column box temperature of 40 ℃;flow matching ratio was 5∶1(methanol and water);mobile phase flow rate was 1.2 ml/min;injection volume was 10 μl.Results The method of relative standard deviation was 1.41%,there was a good linear regression(r=0.999 3),the average recovery rate was 95.3%.Conclusion The method can achieve rapid and accurate determination of atrazine in drinking water.

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Available abstract

Objective To study a method for determination of atrazine in water.Methods High performance liquid chromatography(HPLC) method was used with detection wavelength of 254 nm,column box temperature of 40 ℃;flow matching ratio was 5∶1(methanol and water);mobile phase flow rate was 1.2 ml/min;injection volume was 10 μl.Results The method of relative standard deviation was 1.41%,there was a good linear regression(r=0.999 3),the average recovery rate was 95.3%.Conclusion The method can achieve rapid and accurate determination of atrazine in drinking water.

Key concepts: Atrazine, Chromatography, High-performance liquid chromatography, Volumetric flow rate, Relative standard deviation, Chemistry, Volume (thermodynamics), Methanol

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