DEVICES AND METHODS FOR MIXING LIQUIDS BY MOVING SAID LIQUIDS BACK AND FORTH BETWEEN A PUMP AND A MEASURING CELL, AND PHYSICOCHEMICAL ANALYSIS OF THE LIQUIDS MIXED IN THIS MANNER

摘要

The invention relates to a microfluidic device and a method for mixing liquids by moving said liquids back and forth between a chamber (10) of a piston (5) pump (1) and a recess (18) of a spectrophotometric measuring tank (3). The invention also relates to physicochemical analysis, directly inside said tank (3), of a mixture produced in this manner. The invention also relates to a device and a method for sampling liquid(s) remotely.