Quantitative Determination of Borneol In Yuqingan Liquid
- VernacularTitle:玉清安液中冰片的含量测定研究
- Author:
Xiaoshu WEI
- Publication Type:Journal Article
- From:
Chinese Traditional and Herbal Drugs
1994;0(04):-
- CountryChina
- Language:Chinese
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Abstract:
Borneol in Yuqingan liquid was determined quantitatively by GC. The sample was first extracted by ethyl acetate and component determined by two types of column packed with 10%OV-17 and 10% PEG-20M/chromosorb WHP respectively. N-tetradecane was used as an internal standard. The method isparticularly advantageous for the determination of Borneol
