Why does the Hayem's solution can be eliminate another blood cell except red blood cell?

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Antonio La Gioia

The solutions for RBC manual counting (including Hayem's solution) are used to preserve the integrity of cellular membrane and it have no effect on leukocytes that are not eliminate. The effect of the presence of leukocytes on RBC counts is deleted by the dilution factor that is equal to 1:100 or more. Because this fact the presence of leukocytes on the Thomas or Burker cameras is negligible.

Ekky Ilham Romadhona

Thank you very much for your explanation.