Patent ID: 8831892

Claim:
A chromatograph analyzing device comprising: a chromatograph unit for separating a component included in a sample; a data processing device for processing chromatograph data obtained from the chromatograph unit; a display device for displaying the chromatograph data; and a storage device for saving base line setting conditions as waveform processing conditions for an unseparated peak appearing in the chromatograph data, wherein the base line setting conditions include a sample waveform which expresses a waveform of an unseparated peak expected to appear in the chromatograph data and a separation method using a base line specified by a user for the unseparated peak in the chromatograph data displayed on the display device, and the data processing device, based on a comparison between a configuration of sample waveform saved in the storage device and a configuration of the unseparated peak in the chromatograph data, separates the unseparated peak using a base line specified by a user saved in the storage device by any of the separation methods selected by the user and saves a separated waveform prepared by the separation method in the storage device.