液液微萃取,liquid-liquid micro-extraction
1)liquid-liquid micro-extraction液液微萃取
1.Using methyl tert-butyl ether as extractant,the concentration of di-(2-ethylhexyl)-phthalate(DEHP) in water was rapidly determined byliquid-liquid micro-extraction and gas chromatography with hydrogen flame ionization detector(FID).以甲基叔丁基醚为萃取剂,采用液液微萃取和氢火焰离子化检测器气相色谱法,实现了对水中邻苯二甲酸二(2-乙基己基)酯的快速测定。
英文短句/例句
1.Determination of Vanadium in Environmental Water Samples by Dispersive Liquid-liquid Microextraction Coupled with Digital Colorimetry分散液液微萃取-数码比色法测定水样中痕量钒
2.Determination of PAEs in Baiyang Lake by Dispersive Liquid-liquid Microextraction and Gas Chromatography分散液液微萃取-气相色谱法测定白洋淀水中PAEs
3.Dispersive liquid-liquid microextraction combined with spectrophotometric determination of trace vanadium分散液液微萃取-分光光度法测定痕量钒
bination of Dispersive Liquid-Liquid Microextraction and Pre-column Derivatization-High Performance Liquid Chromatography for Determination of Bisphenol A in Water Sample分散液液微萃取-柱前衍生-高效液相色谱法测定水样中双酚A
5.Determination of Anilines in Water Using Dispersive Liquid-liquid Microextraction and Solid-phase Microextraction;分散液液微萃取和固相微萃取技术在水中苯胺类物质检测中的应用研究
6.Determination of methadone using liquid-liquid-liquid phase microextraction coupled with high performance liquid chromatography液-液-液微萃取-高效液相色谱法测定人尿液中的美沙酮
7.Progress and expectation of mechanisms research on liquid-liquid phase extraction and novel three-liquid-phase extraction液-液萃取及新型液-液-液三相萃取机理研究进展
8.Extraction of Light Rare Earth Metals Using Nonionic Water-in-Oil Microemulsion in Hollow Fiber Membrane;微乳液—中空纤维膜萃取轻稀土的研究
9.Extraction of Neodymium Using a Nonionic Water-In-Oil Microemulsion Within Hollow Fiber Contactor;微乳液—中空纤维膜萃取稀土钕的研究
10.A New Sample Pretreatment Technique:Liquid-Phase Microextraction;液相微萃取——一种新的样品前处理技术
11.the Effect of P_(204) on the Phase Behavior of Nonionic Microemulsion System;萃取剂P_(204)对微乳液体系相态的影响
12.Determination of Ammonium Ion in Milk by Ion Chromatography with Headspace Single-drop Microextraction液相微萃取/离子色谱测定牛奶中的氨
13.solvent extraction and hydrogeneration of extracts溶剂萃取和萃液氢化法
14.Studies on Microfluidic Chip-Based Liquid-Liquid Extraction and Multiphase Laminar Flow Separation Techniques微流控芯片液-液萃取和多相层流技术的研究
15.Determination of Triazolam in urine by liquid-Phase microextraction coupled with gas chromatography;液相微萃取-气相色谱法检测尿液中三唑仑药物
16.Microfluidic L-L Extraction System Based on Stopped-flow Technique and LCW Capillary;基于液芯波导管的微流控停流液—液萃取系统的研究
17.Studies on the Separation and Analysis of Drugs in Biological Fluids Using Liquid Phase Microextraction Combined with High Performance Liquid Chromatograhy;体液中药物的液相微萃取—高效液相色谱分离分析研究
18.Determination of Drugs in Biological Fluid by Liquid-phase Microextraction Combined with High-performance Liquid Chromatography;液相微萃取—高效液相色谱联用检测生物体液中的药物分子
相关短句/例句
liquid-liquid microextraction液-液微萃取
1.Theliquid-liquid microextraction and gas chromatography-mass spectrum(GC-MS)were applied to evaluate the contribution of the volatile organic acids to the aroma of Cabernet Gernischt wine.采用液-液微萃取和气相色谱串联质谱的方法分析了不同挥发性有机酸对蛇龙珠葡萄酒风味的贡献,并分析了蛇龙珠葡萄酒发酵过程中主要挥发酸的变化规律。
2.A method for rapid determination of β-phenylethanol in fermentation broth was developed using combination detection ofliquid-liquid microextraction(LLM)and gas chromatography, by which the effects of different yeast strains and different raw materials on β-phenylethanol production were studied.采用新建立的液-液微萃取-气相色谱法快速测定发酵液中β-苯乙醇含量,比较了不同酵母菌种及不同原料对黄酒酿造过程中β-苯乙醇生成的影响。
3)liquid-liquid-liquid microextraction液-液-液微萃取
1.A rapid method for the determination of trace phenolic compounds including 2-methylphenol,2-nitrophenol and 2,4-dichlorophenol in water samples byliquid-liquid-liquid microextraction(LLLME) coupled with HPLC was developed.建立了液-液-液微萃取/高效液相色谱联用(LLLME/HPLC)测定环境水中痕量酚类化合物2-甲基苯酚、2-硝基苯酚、2,4-二氯苯酚的分析方法,研究了有机相溶剂种类及其体积、料液相pH值与离子强度、接受相的体积、组成及浓度和搅拌速率、萃取时间等因素对分析物萃取效率的影响。
2.High performance liquid chromatography coupled withliquid-liquid-liquid microextraction was developed for the simultaneous determination of sildenafil and vardenafil in human plasma.建立了液-液-液微萃取与高效液相色谱联用同时测定血浆中西地那非和伐地那非的方法。
4)Liquid-liquid-liquid microextration液液液微萃取
5)Liquid Phase Microextraction液相微萃取
1.The Technique and Application of Hollow FiberLiquid 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
6)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。
延伸阅读
液液1.融解貌;津润貌。
