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2004•Journal of Taizhou UniversityRequires access

Determination of Norfloxacian by UV Spectrophotometry

Zheng Dian-hui

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Abstract

An UV spectrophotometry for the determination of norfloxacian was established.0.1mol/L NaOH solution was selected as the solvent, at the detection wavelength of 272.5nm.The liner range of Beer's law was 0-10μg/ml,the correlation coefficient r=0.9998.The standard deviation of six determinations was 0.65%.The proposed method was satisfactorily to the determination of norfloxacin in capsules.

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What this paper is about

An UV spectrophotometry for the determination of norfloxacian was established.0.1mol/L NaOH solution was selected as the solvent, at the detection wavelength of 272.5nm.The liner range of Beer's law was 0-10μg/ml,the correlation coefficient r=0.9998.The standard deviation of six determinations was 0.65%.The proposed method was satisfactorily to the determination of norfloxacin in capsules.

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Available abstract

An UV spectrophotometry for the determination of norfloxacian was established.0.1mol/L NaOH solution was selected as the solvent, at the detection wavelength of 272.5nm.The liner range of Beer's law was 0-10μg/ml,the correlation coefficient r=0.9998.The standard deviation of six determinations was 0.65%.The proposed method was satisfactorily to the determination of norfloxacin in capsules.

Key concepts: Spectrophotometry, Correlation coefficient, Chromatography, Standard deviation, Chemistry, Relative standard deviation, Analytical Chemistry (journal), Detection limit

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