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HUANG Xiong-wei, Gu Li-hong. Analyzing the content of rivanol in preparation with back-dropping method[J]. Journal of Pharmaceutical Practice and Service, 2001, (3): 170-171.
Citation: HUANG Xiong-wei, Gu Li-hong. Analyzing the content of rivanol in preparation with back-dropping method[J]. Journal of Pharmaceutical Practice and Service, 2001, (3): 170-171.

Analyzing the content of rivanol in preparation with back-dropping method

  • Received Date: 2001-03-20
  • OBJECTIVE To establish a method of determination the content of rivanol by Volume-analysis.METHODSThe method of back-dropping was used as main step.The reliability of the Volume-analysis by regression analysis and the label content of samples were measured.RESULTS The liner-regression was good and t he reg ression equation was V=10.01-1.386×10-2C,r=0.9996 The five batch samples were qualified contents.The average of recovery was 100.13%and RSD=1.78%(n=5).CONCLUSION The method is simple and reliable,which can be used to the quality control of rivanol in preparation.
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Analyzing the content of rivanol in preparation with back-dropping method

Abstract: OBJECTIVE To establish a method of determination the content of rivanol by Volume-analysis.METHODSThe method of back-dropping was used as main step.The reliability of the Volume-analysis by regression analysis and the label content of samples were measured.RESULTS The liner-regression was good and t he reg ression equation was V=10.01-1.386×10-2C,r=0.9996 The five batch samples were qualified contents.The average of recovery was 100.13%and RSD=1.78%(n=5).CONCLUSION The method is simple and reliable,which can be used to the quality control of rivanol in preparation.

HUANG Xiong-wei, Gu Li-hong. Analyzing the content of rivanol in preparation with back-dropping method[J]. Journal of Pharmaceutical Practice and Service, 2001, (3): 170-171.
Citation: HUANG Xiong-wei, Gu Li-hong. Analyzing the content of rivanol in preparation with back-dropping method[J]. Journal of Pharmaceutical Practice and Service, 2001, (3): 170-171.

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