US Patent 7873483 Analyzer and computer program product

Provided is an analyzer capable of analyzing an analyte with an analytical condition corresponding to a minor classification prepared by subdividing the species (major classification) of the analyte. This analyzer selects a major classification corresponding to the analyte to be analyzed from a plurality of major classifications indicating the types of analytes, preferentially displays minor classifications, belonging to the selected major classification, prepared by subdividing the corresponding major classification, selects one of the displayed minor classifications, and analyzes the analyte on the basis of an analytical condition corresponding to the selected minor classification.