A NEW ANGIE ROTOR SYNCHRONOUS COIL PLANET CENTRIFUGE FOR CHROMATOGRAPHY

新型安吉转子色谱同步线圈行星离心机

• 批准号: 3966585
• 负责人: Y ITO
• 金额: --
• 依托单位: NATIONAL HEART, LUNG, AND BLOOD INSTITUTE
• 依托单位国家: 美国
• 资助国家: 美国
• 起止时间: 至
• 项目状态: 未结题
• 来源: https://reporter.nih.gov/project-details/3966585
• 关键词: centrifugation

A new angle rotor coil planet centrifuge was constructed and examined in its performance in countercurrent chromatography. Analysis of acceleration produced by the synchronous planetary motion of the holder revealed three dimensional fluctuation of the centrifugal force vectors to produce efficient mixing of the two solvent phases in the coiled column. Studies on phase distribution diagrams obtained from various two-phase solvent systems indicated that the present system can be adapted to a wide variety of solvent systems by adjusting the centrifugal conditions. Excellent partition capability of the apparatus was successfully demonstrated in separations of dinitrophenyl (DNP) amino acid samples with chloroform/acetic acid/0.1N hydrochloric acid (2:2:1).

本文介绍了一种新型斜转子螺旋式行星离心机的结构和性能。 其在逆流色谱中的性能。 加速度分析 产生的同步行星运动的保持器揭示了三个 离心力矢量的尺寸波动， 在螺旋柱中两种溶剂相的有效混合。 研究 在不同两相溶剂的相分布图上， 系统表明，本系统可以适用于各种各样的应用。 通过调节离心条件， 优秀 该装置的分隔能力已在 二硝基苯基（DNP）氨基酸样品的分离 氯仿/乙酸/0.1 N盐酸（2：2：1）。