Liquid Chromatographic Enantiomer Separation of Non-steroidal Anti-inflammatory Drugs on Crown Ether Type Chiral Stationary Phase 非甾体抗炎药对映体在冠醚手性固定相上的拆分
After the chloroform was evaporated, it was used as chelate complex chromatographic stationary phase to purify puerarin extractive. 建立了采用配位色谱柱从葛根素浸膏中分离纯化葛根素的方法。
Chromatographic Characteristics of Valinomycin Used in Capillary Gas Chromatography as a New Stationary Phase; 建立了应用反相高效液相色谱法测定发酵液中氨苷霉素含量的方法。
It is based on the constituent concentration of gas phase and stationary phase at the equilibrium can be calculated by using capacity factor determined under injecting different sample size. 提出了测量气相色谱中吸附等温线的新方法,用不同进样量下测定的容量因子计算平衡时气固两相组分浓度。
In capillary columns, the stationary phase coats the walls of small-diameter tubes. 在毛细圆柱中,静相包覆着小直径试管之管壁。
Synthesis of a Triazole Heterocyclic β-Cyclodextrin Stationary Phase and It's Property in Capillary Gas Chromatography 一种五元杂环β-环糊精固定相的合成及气相色谱性能研究
Preparation of cellulose tris ( 4-methylphenylcarbamate) chiral stationary phase and its application 纤维素-三(4-甲基苯基氨基甲酸酯)手性固定相的制备与应用研究
In this work a new HPLAC stationary phase was synthesized, which could be used for biomacromolecular separation. 本文通过三步反应,合成了一种全新的用于生物大分子分离的高效液相亲和色谱固定相。
Evaluation of chromatographic performance of polymerized ionic liquid stationary phase for capillary gas chromatography 聚合离子液体毛细管气相色谱固定相的性能评价
The vaporized sample components move through the column that is lined with a liquid stationary phase. 蒸发了的样品组份会慢慢经过柱子,并且会依次跟液体固定相作用。
The analytical TE and TM terms in the far field are presented by stationary phase. 在远场,利用稳相法给出了TE项和TM项的解析表达式。
Ordered mesoporous silicas and its hybrid materials could open the door for new stationary phase of chromatography. 系统地介绍了有序介孔硅胶及其复合材料的研究进展。
The chromatographic properties and separation abilities of the prepared stationary phase were studied. 考察了毛细管柱的柱性能和分离性能。
The experiment result proved that the new stationary phase in packed column could completely separate the components of hydrogen and helium. 实验结果表明,采用气相色谱热导检测器,配用金属钯做色谱柱固定相,可成功地完成对氢、氦组分的分离和检测。
The sample components are seperated by the differential migrations according to their varied actions with the stationary phase. 样品组分通过基于它们与固定相的不同作用而造成的差速移动而被分离。
Paper chromatography ( PC): Type of chromatography using filter paper or other special paper as the stationary phase. 纸色层分析法:用滤纸或其它特殊纸张来做固定相位的一种色层分析法。
Synthesis of a New Cyclodextrin Derivative and Its Application as CGC Chiral Stationary Phase in Determination of Enantiomeric Excess 一种新的环糊精衍生物手性固定相的合成及其在对映异构体过量值测定中的应用
In this paper, a new branch of high performance liquid chromatography-molecular biochromatographyis introduced with biologic molecules as stationary phase. 本文介绍了一种液相色谱的分支&分子生物色谱。
Evaluation and Comparison of m-Tolyl Isocyanate Teicoplanin and Teicoplanin Chiral Stationary Phase 替考拉宁及间甲基苯基异氰酸酯替考拉宁手性固定相的对映体分离能力评价与比较
The synthesized stationary phase was evaluated in detail to determine its separability, monomer synthetical process, effect of acetonitrile ( ACN) and methanol on the retention of solutes. 详细考察了单体的合成过程,分离性能以及乙腈、甲醇对溶质保留行为的影响,并用红外光谱和元素分析对固定相进行了表征。
Pharmacokinetic study of NBP optically active isomers based on chiral resolution technology with chiral stationary phase 基于手性固定相拆分技术的丁苯酞光学活性异构体药代动力学研究
The results show that it is effective to use wire mesh packing as carrier of the stationary phase. 实验结果表明,采用金属丝网填料作为制备气液色谱固定相的载体是完全可行的;
Abstract: Results from a silica-based HIC stationary phase with multifunctional attachment of amide groups are presented. 本文介绍了一种以硅胶为基质,修饰了多功能氨基官能团的疏水相互作用色谱固定相。
There are many kinds of stationary phase of GC. 气相色谱的固定相种类繁多。
A chiral column with a-acid glycoprotein bounded to silica as stationary phase was used with mobile phase of0. 采用以a-酸性糖蛋白键合硅胶为固定相的手性色谱柱,0。
A new stationary phase which contains Pd for chromatographic column was afforded to analyze the helium component, with TCD gas chromatography method. 针对上述问题,研制了一种新的色谱柱固定相,用于色谱法分析氢中氦组分。
A zirconia-based stationary phase ( BPA-Z) was prepared by modified zirconia with Benzylphosphonic acid ( BPA) in room temperature soaks and then by reflux heat. 通过室温浸泡和回流改性的方式,制备了苄基膦酸改性氧化锆色谱固定相。
Mobile phases may contain other components, e.g.a counter-ion for ion-pair chromatography or a chiral selector for chromatography using an achiral stationary phase. 移动相可能包含其它的组分,如离子对色谱中的平衡离子,或者使用手性固定相色谱的手性选择器。
Stationary phase is a POLAR material such as silica, cyano, amino, diol, etc. HILIC的固定相主要是极性物质,比如二氧化硅、氰基、氨基、二醇等。