Introduction
CytoGnost kit contains three reagents that are standardly used in clinical and hematology laboratories for manual blood cells counting: Hayem’s solution is used for manual erythrocyte counting, Tuerk’s solution is used for manual leukocyte counting, and ThromboGnost solution is used for manual thrombocyte counting. Each reagent is used separately. It is important to correctly prepare and dilute the sample of blood in the specified volume during every counting method.