LIQUID CHROMATOGRAPH APPARATUS

摘要

Liquid chromatograph apparatus includes a solvent mixer which comprises a tapering (coni cal) enclosed chamber (21) having an inlet (22) adjacent its larger end and an outlet tube (23) which extends through the base of the chamber (21) and has its open end adjacent to the apex (25) of the chamber. The mixing action takes place as the shape of the chamber (21) and position of the inlet (22) causes the liquid to shear in layers as it rotates up the chamber from the larger to the smaller end. The shear causes a good mixing action without requiring any movable devices within the chamber to stir the liquid.