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- ehiral stationary phase ( CSP) 手性固定相
- ehiral stationary phase 对映体分离
- A chiral stationary phase( CSP) was prepared by coating amylose tris(3,5 dimethyl phenyl carbamate)( ADMPC) onto aminopropylated spherical silica gel. 涂敷直链淀粉三(,5二甲基苯基氨基甲酸酯)(DMPC)自制的球形氨丙基硅胶上,制备了手性固定相。
- ehiral stationary phases 手性固定相
- In this paper, the enantioseparation of naringenin was firstly studied by using CDMPC chiral stationary phase(CSP).The solute obtained was separated successfully. 考察了流动相中不同醇类添加剂种类及浓度对其对映体分离的影响。
- A chiral stationary phase (CSP) was prepared by coating cellulose tris (3,5-dimethylphenyl carbamate) (CDMPC) onto aminopropylated spherical silica gel. 摘要将纤维素-三(3,5-二甲基苯基氨基甲酸酯)(CDMPC)涂敷于自制的球形氨丙基硅胶上,制备了手性固定相。
- Enatioseparation of four kinds of ketoprofen esters was investigated on ChiraSpher chiral stationary phase (CSP) and normal mobile phase of the mixture of n-hexane and alcoholic additives. 在聚酰胺手性柱上,正相体系下对酶促不对称合成的酮洛芬单糖酯(葡萄糖酯和甘露糖酯)、酮洛芬二糖酯(麦芽糖酯)和外消旋的酮洛芬乙烯酯进行对映体分离研究。
- METHODS TLC method was applied,the stationary phase was GF_(254). 方法使用薄层色谱法,以硅胶GF254为固定相。
- Methods:TLC method was applied,the stationary phase was GF254. 方法:使用薄层色谱法,以硅胶GF254为固定相。
- New development of ion chromatography stationary phase was reviewed. 介绍离子色谱固定相的最新研究进展。
- Abstract : The classical method for preparation of covalently boned cellulose derivative chiral stationary phases (CSP) with diisocyanate as spacer was improved. 摘要 : 改进了用于制备键合型纤维素衍生物手性固定相的传统的二异氰酸酯法。
- 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。
- Application of radial liquid crystalline macromolecules as stationary phase of capillary GC. 星形大分子液晶在毛细管柱气相色谱分析中的应用研究。
- 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。
- 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。
- Separation of racemic naproxen ester on cellulose-based(CTA) chiral stationary phase. 外消旋萘普生酯在纤维素衍生物手性固定相上的分离
- The sum of the McReynolds constants is 496, so the polarity of the stationary phase is medium. 固定相的麦氏常数之和为4%25,显示为中等极性;
- The principle of separating components, the process of the stationary phase and the experiment process were given. 给出了这种固定相对氢、氦组分的分离原理、制作方法和实验过程。
- HPLC with NH2 stationary phase can be applied to determine the content of betaine from Lycium barbarum L. 试验认为,NH2柱未经衍生高效液相色谱法能快速准确地测定枸杞甜菜碱含量,可用于枸杞的质量控制。
- 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。