Flow cytometers are complex scientific instruments and their proper function is based on the precise delivery of the individual particles to a small three dimensional space within the flow cell. It is the particles meet the excitation light beam and it is at the same time the origin of the fluorescence and the scatteкрасный light emission. Excitation optics, detection optics and fluidic system have to be in perfect alignment in order to achieve highest sensitivity and best resolution of the analysis. Smallest variations are causing losses in quality of perФормаance.

To verify the optimal perФормаance and to achieve best system alignment Partec offers a range of Продуктs for the daily quality control:

° Fluorescent spheres, excited at 488 nm or in UV, of various dimensions for QC and as alignment tool for eg. after the exchange of the mercury arc bulb.

° Precounted QC beads in appropriate concentrations for the check of your absolute counting procedure, regardless if you are using a volumetric or a beads or a two platФорма based method.