FOREIGN SUBSTANCE ANALYSIS SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a foreign substance analysis system that can easily and accurately analyze foreign substances in a sample.SOLUTION: The foreign substance analysis system includes the steps of: acquiring infrared spectrum information on a sample S measured by an infrared spectrophotometer 10 (step 31a); acquiring fluorescent X-ray spectrum information on the sample S measured by a fluorescent X-ray analyzer 20 (step 31b); and determining the presence of organic elements in the sample S by comparing the ratio of the intensity of the Compton scattering line and the intensity of the Rayleigh scattered line in the fluorescent X-ray spectrum information to a set threshold (step 31d).SELECTED DRAWING: Figure 1