Devices and methods for mixing liquids back and forth between pump and measuring cell, and physico-chemical analysis of the liquids thus mixed

摘要

The invention relates to a microfluidic device and a method for mixing liquids by going back and forth between a chamber (10) of a piston pump (1) (5) and a cavity (18) of the same. a spectrophotometric measurement vessel (3). The invention also relates to the physico-chemical analysis of a mixture thus obtained, directly within this tank (3). The invention also relates to a device and a method for removing liquid (s) remotely. Figure for the abstract: Fig. 1