method for measuring the optical density of the solution by an integrated internal agitation device in a spectrophotometer

摘要

method for measuring the optical density of a solution by a spectrophotometer agitationinterne device integrated dessolutu00e9s or permanent dispersal particles in a solution and, at the same time, the recording action of the absorbance and the absorbance of a dissoutedans chemical liquid.the aim of the invention is to improve the accuracy of measures, and to increase the dynamic range of which will use sufficient. another aim of the invention is to provide a device which ru00e9duitradicalement volume (not more than 3 ml) of sample testsans flag by compromising the sensitivity of the analytical procedure.in peristaltic pumps (currently in use) which require high volumesd'samples.