single-phase solvent 单相溶剂
two-liquid phase solvent 双液相溶剂
two-phase solvent system 两相溶剂体系
two phase solvent systems 两相溶剂系统
single-phase solvent method 单相溶剂萃取
Two-phase solvent sy stems in HSCCC are summarized.
总结了应用于HSCCC的两相溶剂体系。
The results showed that it was a simple method with good reproducibility and high recovery rate in determining gossypol content in methanol phase from two-phase solvent extraction.
结果表明，该方法具有简便、重复性好、回收率高等优点，可用于双液相浸取棉仁的甲醇相中棉酚含量的测定。
METHODS Using the technology of HSCCC, research and discuss a new preparative method of Huperzine A by searching a suitable two-phase solvent system and relative technical parameters.
方法利用高速逆流色谱技术，通过寻找合适的两相溶剂体系及工艺参数，研究及讨论石杉碱甲分离制备的新方法。
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