• 液液萃取 - 引用次数：48

  A method was developed for the detection of chlorothalonil in source water and drinking water samples by liquid-liquid extraction with cyclohexane using gas chromatography electron capture detector(GC-ECD).

  研究采用环己烷作溶剂,经液液萃取,气相色谱法-电子捕获器检测,建立了水源水、饮用水中百菌清的检测方法。

  参考来源 - 气相色谱法测定水源水、饮用水中百菌清
  液-液萃取 - 引用次数：12

  During the pretreatment procedure, the extraction of seven kinds of sexual hormones in cosmetics was carried out by liquid-liquid extraction.

  样品前处理过程采用液-液萃取法。

  参考来源 - 高效液相色谱法检测化妆品中性激素的研究
  液—液萃取 - 引用次数：9

  In first chapter: An overview was presented on the on-line preconcentration technique, the solid phase extraction, precipitation and coprecipitation, liquid-liquid extraction, electrochemical preconcentration. Especially, the principles, equipment and the application of electrochemical preconcentration in AAS were described in detail.

  第一章：综述了常用的在线分离富集技术：固相萃取、沉淀共沉淀、液—液萃取、电化学富集等，重点介绍了电化学富集技术的原理、特点及其在原子吸收光谱中的应用现状。

  参考来源 - 电化学在线富集火焰原子吸收光谱法联用的研究
• 液液萃取 - 引用次数：31

  Objective The aim was to establish a method for the determination of organchlorine pesticides in drinking water by Liquid-Liquid extraction(LLE),gas chromatography.

  目的建立液液萃取? 气相色谱法定量分析水中有机氯的方法。

  参考来源 - 液液萃取
• 液—液萃取 - 引用次数：2

  Liquid-liquid extraction method has been developed for extracting ketamine from urine sample.

  二、研究液—液萃取法萃取尿样中的氯胺酮。

  参考来源 - 吸毒人员尿样中氯胺酮的检验方法研究
• 液-液萃取 - 引用次数：1

  The liquid-liquid extraction system is estabilished and three processes of microextraction are successful observed. The diffusion-line concept is proved by experiments again, and Zn ions on-line micro-extraction is confimed to be diffusion controlled process.

  通过引入锌-双硫腙-乙醇体系,得到了稳定的相界面,成功观察到了微流控液-液萃取系统中萃取的三个过程,进一步的证实了微流控液-液萃取体系中扩散线的存在,证明了芯片槽道中的接触式萃取反应过程属于传质控制类型。

  参考来源 - PDMS芯片粘接性能及微萃取系统的实验研究
• 液-液抽提
  液-液萃取

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