An information processing device processes information based on a plurality of chromatograms obtained by analyzing a plurality of samples. A determination processing unit determines presence or absence of each of a plurality of target components in each sample based on the plurality of chromatograms. A list generation processing unit generates a list associating the plurality of target components with each sample and indicating the presence or absence of each of the plurality of target components in each sample determined by the determination processing unit. Checking the list enables prompt confirmation of the presence or absence of the target components in each of the plurality of samples.