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Volume 16 Issue 5
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Article Navigation >  Journal of Pharmaceutical Practice and Service  > 1998  >  (5): 296-298

Chen Jian, Fang Weijun, Zhang Dengling, Ding Zongzheng, Chen Rui. Determination of paracetamol in human serum by HPLC[J]. Journal of Pharmaceutical Practice and Service, 1998, (5): 296-298.
Citation: Chen Jian, Fang Weijun, Zhang Dengling, Ding Zongzheng, Chen Rui. Determination of paracetamol in human serum by HPLC[J]. Journal of Pharmaceutical Practice and Service, 1998, (5): 296-298.
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Determination of paracetamol in human serum by HPLC

  • Shanghai Songiiang Center Hospital, Shanghai 201600

  • An assay for paracetamol in human serum was developed using reverse phase high-performance liquid chromatographic with UV detection at 244nm. Analytial column of YWG C18 is used. The mobile phase consisted of a mixture of methanol: acetic acid-sodium acetate buffer solution: diethylamine (20:80:0.5)at the flow rate of 1.5ml/min. Theophylline is used as internal standard. Methanol is used for the sedimentation of protein. And minimum detective concentaion 0.05μg/ml. The standard curve is linear in the rang of 0.25~25μg/ml,the correlation coefficient is 0.9999.The method is suitable for the determination of human serum paracetamol and pharmacokinetic reserches.
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Determination of paracetamol in human serum by HPLC

  • Shanghai Songiiang Center Hospital, Shanghai 201600

Abstract: An assay for paracetamol in human serum was developed using reverse phase high-performance liquid chromatographic with UV detection at 244nm. Analytial column of YWG C18 is used. The mobile phase consisted of a mixture of methanol: acetic acid-sodium acetate buffer solution: diethylamine (20:80:0.5)at the flow rate of 1.5ml/min. Theophylline is used as internal standard. Methanol is used for the sedimentation of protein. And minimum detective concentaion 0.05μg/ml. The standard curve is linear in the rang of 0.25~25μg/ml,the correlation coefficient is 0.9999.The method is suitable for the determination of human serum paracetamol and pharmacokinetic reserches.

Chen Jian, Fang Weijun, Zhang Dengling, Ding Zongzheng, Chen Rui. Determination of paracetamol in human serum by HPLC[J]. Journal of Pharmaceutical Practice and Service, 1998, (5): 296-298.
Citation: Chen Jian, Fang Weijun, Zhang Dengling, Ding Zongzheng, Chen Rui. Determination of paracetamol in human serum by HPLC[J]. Journal of Pharmaceutical Practice and Service, 1998, (5): 296-298.
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