Dialyse-CD 4.0 Part A  is used by the  Cell-Dyn 4000hematological analyzer red blood cell hemolysing reagent for the assay of  white blood cell  count,  viable  white  blood  cell  count, lymphocyte  count,  monocyte  cell  count, eosinophil cell count, basophil cell count, neutrophil cell count, nucleated red blood cell.