Code: 23602
(For In Vitro Diagnostic Use Only) 
Diastromlyser-SYS-4DS-Dye is a ready to use staining reagent for the staining of lymphocytes, monocytes, eosinophil and neutophils on Sysmex XS-, XT-, XE-series  hematology analysers. 
For further information see the valid Instruction of use (IFU)

A sample volume of a whole blood specimen is aspirated into the analyzer where a portion of it is automatically diluted with Diastromlyser-SYS-4DL. The red blood cells are hemolysed and the white blood cells are stained with Diastromlyser-SYS-4DS-Dye in a reaction chamber. From the reaction chamber the cell suspension flows through the flowcell along with Diaton-SYS Diluent. The two fluids flow as independent, concentric streams. The Diaton-SYS Diluent stream is encasing the sample stream. The sample is then analyzed by two-angle laser light scattering detection using a laser diode. Consult your specific instrument Operators Manual for additional information with respect to procedures and principles for whole blood hematological analysis.