1) contact liquid-phase microextraction
接触式液相微萃取
2) direct liquid-phase microextraction
直接液相微萃取
3) Liquid Phase Microextraction
液相微萃取
1.
The Technique and Application of Hollow Fiber Liquid Phase Microextraction;
中空纤维液相微萃取技术及其应用进展
2.
Extraction of citric acid in multi-matrix by liquid phase microextraction;
复杂基质中柠檬酸的液相微萃取
3.
Determination of dichloromethane and trichloromethane residues in ranitidine hydrochloride by headspace liquid phase microextraction coupled with gas chromatography
顶空液相微萃取-气相色谱法测定盐酸雷尼替丁中二氯甲烷和三氯甲烷的残留量
4) Liquid phase micro-extraction
液相微萃取
1.
For each LPME operation mode,the recent developments of liquid phase micro-extraction were reviewed in terms of basic principle and mass transfer model.
依据有机溶剂的状态、装置特点和分配相的数目对液相微萃取进行了分类。
2.
A novel method for fast separate and enrichment imidacloprid in paddy,leaf,water and soil was established by using high performance liquid chromatography(HPLC) coupled with a three-phase hollow fiber based liquid phase micro-extraction(TP-HF-LPME) technique for sample preparation.
研究了基于中空纤维的动态三相液相微萃取(LPME),并首次将其应用到稻谷、稻叶、田水和土壤中吡虫啉农药残留的快速分离富集。
5) liquid-phase microextraction
液相微萃取
1.
Determination of clomifene citrate in biological matrices by liquid-phase microextraction combined with photochemical fluorescence high performance liquid chromatography;
液相微萃取光化学荧光高效液相色谱法测定生物样品中枸橼酸氯米芬顺反异构体的含量
2.
A novel method for the determination of three organophosphorous pesticides(phorate,parathion and poxim) in water samples has been developed using ionic liquid-based liquid-phase microextraction coupled with high performance liquid chromatography.
建立了基于1-丁基-3-甲基咪唑六氟磷酸盐离子液体的液相微萃取-高效液相色谱分析水样中甲拌磷、对硫磷和辛硫磷的方法。
3.
The liquid-phase microextraction(LPME),based on disposable hollow fiber,has been developed to be a new environmentally benign sample preparation technique which incorporate sampling,extraction and concentration into a single step.
基于中空纤维的液相微萃取集采样、萃取、浓缩于一体,具有成本低,溶剂用量少,易与高效液相色谱、气相色谱、毛细管电泳联用等特点。
补充资料：连续接触式萃取设备
分子式：
CAS号：
性质：又称微分接触式设备。多数为塔式萃取器，其中两相的接触和分离是在连续流动过程中连续进行的，因此两相中溶质的浓度是连续变化的。连续接触式萃取设备主要有以下几类。(1)无能量输入的。如喷淋塔、填料塔、穿流筛板塔。(2)机械搅拌的。如转盘塔、振动筛板塔、桶形淋雨式萃取器以及各种带搅拌器的填料塔、挡板塔和筛板塔。(3)液体脉冲的。如脉冲筛板塔、脉冲填料塔。(4)利用离心力的。如离心萃取器等。
CAS号：
性质：又称微分接触式设备。多数为塔式萃取器，其中两相的接触和分离是在连续流动过程中连续进行的，因此两相中溶质的浓度是连续变化的。连续接触式萃取设备主要有以下几类。(1)无能量输入的。如喷淋塔、填料塔、穿流筛板塔。(2)机械搅拌的。如转盘塔、振动筛板塔、桶形淋雨式萃取器以及各种带搅拌器的填料塔、挡板塔和筛板塔。(3)液体脉冲的。如脉冲筛板塔、脉冲填料塔。(4)利用离心力的。如离心萃取器等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条