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Volume 25 Issue 5
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Article Navigation >  Journal of Pharmaceutical Practice and Service  > 2007  >  (5): 332-333

SU Kai-zhong, WEI Wen-shu, WEI Wei-ming, OU-YANG Ai-jun, DAI Xi-hu. Preparation techniqe and quality standards of Xuan-fei-zhi-ke syrup[J]. Journal of Pharmaceutical Practice and Service, 2001, (4): 209-211.
Citation: WANG Yu, ZHOU Xiao-long, MAN Yu-Qing, ZHAO Sheng-li. Determination of hydroquinone in compound hydroquinone cream by dual wavelength UV-spectrophotometric method[J]. Journal of Pharmaceutical Practice and Service, 2007, (5): 332-333.
shu

Determination of hydroquinone in compound hydroquinone cream by dual wavelength UV-spectrophotometric method

  • The Affiliate Hospital of Binzhou Medical College, Binzhou 256603 China

  • Received Date: 2006-05-09
  • Objective :To establish a method for determining the content of hydroquinone in compound hydroquinone cream. Methods :The dual wavelength UV-spectrophotometric method was used for hydroquinone analysis. Results :The linear range of hydroquinone was 4.06 μg/mL-24.36 μg/mL(r=0.999 8,n=6),the average recovery was 95.87 %,RSD was 0.51%. Conclusion :This method is simple,rapid and accurate.
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    Created with Highcharts 5.0.7Chart context menuAccess Class DistributionFULLTEXT: 84.5 %FULLTEXT: 84.5 %META: 14.1 %META: 14.1 %PDF: 1.4 %PDF: 1.4 %FULLTEXTMETAPDFHighcharts.com
    Created with Highcharts 5.0.7Chart context menuAccess Area Distribution其他: 14.8 %其他: 14.8 %China: 0.7 %China: 0.7 %上海: 2.1 %上海: 2.1 %北京: 22.5 %北京: 22.5 %台州: 0.4 %台州: 0.4 %宁德: 0.4 %宁德: 0.4 %宜昌: 0.7 %宜昌: 0.7 %巴音郭楞: 0.4 %巴音郭楞: 0.4 %张家口: 0.4 %张家口: 0.4 %杭州: 0.4 %杭州: 0.4 %淄博: 0.4 %淄博: 0.4 %芒廷维尤: 6.3 %芒廷维尤: 6.3 %衡水: 0.4 %衡水: 0.4 %衢州: 0.4 %衢州: 0.4 %西宁: 48.9 %西宁: 48.9 %郑州: 0.4 %郑州: 0.4 %重庆: 0.4 %重庆: 0.4 %长沙: 0.4 %长沙: 0.4 %其他China上海北京台州宁德宜昌巴音郭楞张家口杭州淄博芒廷维尤衡水衢州西宁郑州重庆长沙Highcharts.com
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Determination of hydroquinone in compound hydroquinone cream by dual wavelength UV-spectrophotometric method

  • The Affiliate Hospital of Binzhou Medical College, Binzhou 256603 China
  • Received Date: 2006-05-09

Abstract: Objective :To establish a method for determining the content of hydroquinone in compound hydroquinone cream. Methods :The dual wavelength UV-spectrophotometric method was used for hydroquinone analysis. Results :The linear range of hydroquinone was 4.06 μg/mL-24.36 μg/mL(r=0.999 8,n=6),the average recovery was 95.87 %,RSD was 0.51%. Conclusion :This method is simple,rapid and accurate.

SU Kai-zhong, WEI Wen-shu, WEI Wei-ming, OU-YANG Ai-jun, DAI Xi-hu. Preparation techniqe and quality standards of Xuan-fei-zhi-ke syrup[J]. Journal of Pharmaceutical Practice and Service, 2001, (4): 209-211.
Citation: WANG Yu, ZHOU Xiao-long, MAN Yu-Qing, ZHAO Sheng-li. Determination of hydroquinone in compound hydroquinone cream by dual wavelength UV-spectrophotometric method[J]. Journal of Pharmaceutical Practice and Service, 2007, (5): 332-333.
shu

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