Analytical apparatus, liquid chromatography analyzer and a method therefor

摘要

A reliable analytical apparatus is provided which can produce a highly reliable analytical Value on the basis of data entered during manual sample preparation which can be easily traced and used in editing of the analytical result of the analyzer because they are stored in association with the results of measurements by the analyzer. The analytical apparatus has an input device for inputting sample preparation procedures through the display screen, and various computations based on weighed quantities, constant dilution volume and so on entered during the manual preparation, which are automatically executed so as to eliminate human error.