Determination of Menthol in Compound Camphor Spirit by Polarmetric Method
作者
Song Xue
出处
期刊:Chinese Journal of Experimental Traditional Medical Formulae [State Administration of Traditional Chinese Medicine Research Institute] 日期:2002-01-01
Objective:To determining the contents of menthol in compound camphor spirit.Method:Determining the degree of polary of compound camphor spirit by polarimetric method and calculating the contents of menthol.Results:The recovery was 97 59% (RSD=1 06%),the linear range was 2 4~38 4mg/ml.Conclusion:The method is simple,rapid and accurate.