The system of continuous liquid liquid extraction dispersion free FI on line monitoring is investigated.
研究并建立了一种液液连续萃取无分散流动注射（FI）在线监测系统。
Methods The extraction of anthraquinone from rhubarb was performed by liquid-liquid continuous biphasic extraction and this method was compared with 3 general solvent methods.
方法采用自制装置双相水解连续萃取法提取蒽醌衍生物，并和常用的3种溶剂法对比。
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