STIRRER AND ANALYZER EQUIPPED WITH STIRRER

摘要

PROBLEM TO BE SOLVED: To provide a stirrer constituted so as not to form a stagnation region in a liquid held to a liquid holding part even if the volume of the held liquid becomes very little and the liquid holding part becomes fine and capable of uniformly stirring the held liquid by a reduced number of surface elastic wave elements, and also to provide an analyzer equipped with the stirrer.;SOLUTION: The stirrer 20 is constituted so as to stirr a liquid by a sonic wave and the analyzer is equipped with the stirrer 20. The stirrer 20 has a plurality of liquid holding parts 6a-1 to 6a-5 for holding the liquid and the surface elastic wave elements 22-1 to 22-4 arranged between at least two liquid holding parts to irradiate two liquid holding parts with the sonic wave.;COPYRIGHT: (C)2007,JPO&INPIT