LIQUID-CONTAINING SUBSTANCE ANALYZING DEVICE AND LIQUID-CONTAINING SUBSTANCE ANALYZING METHOD

摘要

A liquid-containing substance analyzing device comprising a substrate coated on the surface thereof with PVA and mirror-finished, a first light source (18) for beaming light onto the substrate (14), and a photodetector (30) for detecting scattered light produced by liquid or trace of liquid present on the substrate (14), the position of liquid (L) or trace of liquid (L) being detected based on scattered light detected by the photodetector (30). Then, pumping light is shone toward the detected position from a second light source (20) to thereby analyze a substance contained in the liquid (L).