This isocratic system consists of a highpressure solvent delivery pump, an UV/VIS detector, a manual injection valve, and a solvent tray, a column and a Chromatography Workstation.
整套系统由高压输液泵、检测器、进样阀、溶剂托盘、色谱柱、工作站软件等组成；
2
A piston and scraper assembly (26) for a high-pressure liquid chromatographycolumn (1) is provided with a snap lock between the piston (5) and the scraper (25).