CHROMATOGRAPH CONTROL DEVICE, CHROMATOGRAPH SYSTEM, CHROMATOGRAPH CONTROL METHOD, AND CHROMATOGRAPH CONTROL PROGRAM

摘要

According to the present invention, a pH-range registration unit registers a pH range of mobile phases that can be used when conducting analysis by using individual columns, in association with identification information of each column. A pH registration unit registers the pH of each mobile phase. A column selection unit selects a column to be used for analysis. An analysis control unit controls a chromatograph device so that any mobile phase with which the registered pH falls outside the pH range registered in association with the selected column will not be fed to the selected column. The analysis control unit controls the chromatograph device so that analysis will be conducted while feeding, to the selected column, a mobile phase with which the registered pH falls within the pH range registered in association with the selected column.