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- Keywords High performance liquid chromatography;Multicomponent mobile phase;Vitamins;Nitrophenol; 高效液相色谱;多元流动相;维生素;硝基苯酚;
- multicomponent mobile phase 多组分液相
- The mobile phase consisted of A(ACN) and B(H_(2)O). 流动相:A相为乙腈,B相为水,梯度洗脱;
- Volatile TFA evaporated/degassed from mobile phase. 易挥发的三氟乙酸从流动相中蒸发/挥发.
- The sample is transported through the column by the mobile phase. 试样由移动相带着穿过色谱柱。
- The best concentration of isopropanol in the mobile phase is 1%. 流动相中异丙醇体积分数以1%25为最佳。
- The primary analyte was sensitive to mobile phase aging of the column. 最初的分析对流动相老化柱子是灵敏的。
- In adsorption chromatography, solute molecules of the mobile phase undergo many successive adsorptions and desorptions. 在吸附色谱中,流动相的溶质分子进行多次连续的吸附和脱附。
- Gas chromatography (GC): Type of chromatography with a gas mixture as the mobile phase. 气相色层分析法(亦译气相色谱法):色层分析法的一个类型,把一种气体混合物作为动相。
- SFC, which operates using a supercritical fluid as the mobile phase, bridges the gap between GC and HPLC. 在超临界流体色谱中,流动相采用的是超临界流体,因而它是介于气相色谱和高压液相色谱之间的一种技术。
- The chromatographic column was Atlantis C_(18). Mobile phase was a mixture of methanol-water and acetate buffer. 色谱拄为Atlantis C18柱;流动相由甲醇、水和乙酸钠缓冲液(pH 4.;6)组成;采用梯度洗脱程序;
- METHODS:Using Kesolve C 18 Colum,methanol-water (65:35) as the mobile phase,and detection wavelengh at 254 nm. 方法 :色谱柱 Kesolve C18; 流动相 :甲醇 :水 ( 78:2 2 ) ,检测波长 2 5 4nm。
- Mobile phase 10g/L KH 2PO 4 (pH 3.5): ACN is 70:30.The speed of mobile phase was 1.0ml/min. 色谱柱为InertsilODS - 3;柱温为室温 ;流动相为磷酸二氢钠 (10g/l磷酸调pH 3.;5 ) :甲醇 =70 :30;流速为 1
- Mobile phase: water-methanol -0.05% phosphoric acid solution (gradient elu-tion). 流动相:水-甲醇-0.;05%25磷酸(梯度洗脱); 检测波长:254nm;
- HPLC method with chiral mobile phase additives for separation of enantiomers of pazufloxacin wasestablished. 建立了拆分帕珠沙星对映异构体的HPLC手性流动相法。
- The high stability of C18-ES-DVB-TiO2 and C8-ES-DVB-TiO2 to organic mobile phase and basi... 最后将两种固定相用于合成药中辛伐他汀和洛伐他汀的分离检测。
- Mobile phase composition is one of the most important factors affecting the efficiency of protein renaturation in PFLC. 蛋白折叠液相色谱法(PFLC)用于变性蛋白质复性并同时纯化时对流动相组成及其洗脱条件的要求远较通常的液相色谱法高。
- Vacuum filter holders are used for filtration of mobile phase of HPLC, particulatemicrobiological contamination. 真空过滤装置主要应用于高效液相色谱流动相过滤、粒子物质分析和微生物污染检测。
- Vacuum filter holders are used for filtration of mobile phase of HPLC, particulate and microbiological contamination. 真空过滤装置主要应用于高效液相色谱流动相过滤、粒子物质分析和微生物污染检测。它们是化学实验室常备器材。
- Methods The determination was performed by HPLC-ELSD using C18 column, CH3CN-H2O (32: 68) as mobil phase. 方法高效液相色谱法,以十八烷基硅烷健合硅胶为填充剂,以乙腈-水(32:68)为流动相;