characteristics of leukocytes
The cellular components of blood include erythrocytes (red blood cells), leukocytes (white blood cells), and platelets. Normal human blood contains 4.8 - 5.2 million erythrocytes/ m l and 4000 - 10,000 leukocytes/ m l.Leukocytes are divided into five classes based on morphological and tinctorial characteristics when stained. The five classes of leukocytes are:1  neutrophils (40% - 75%). 2  eosinophils (1% - 6%). 3  basophils (less than 1%).ormal human blood contains 4.8 - 5.2 million erythrocytes/ m l and 4000 - 10,000 leukocytes/ m l. Leukocytes are divided into five classes based on morphological and tinctorial characteristics when stained. The five classes of leukocytes are: 1  neutrophils (40% - 75%). 2  eosinophils (1% - 6%). 3  basophils (less than 1%).