Analytical apparatus, liquid chromatography analyzer and a method therefor

摘要

An analytical apparatus is provided which can produce a highly reliable analytical value on the basis of data entered during the 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 (Fig. 2) for inputting sample preparation procedures through the display screen, and various computation based on weighed quantities, constant dilution volume and so on entered during the manual preparation are automatically executed so as to eliminate human error. Furthermore, also a method of liquid chromatograph analysis and an apparatus for liquid chromatograph analysis are disclosed. <IMAGE>