The EA-36 Kolplast cytological stain guarantees quality and clarity when staining slides for cytological or histological studies using the Papanicolaou method. The combination of Harris’ Hematoxylin and eosin staining creates a distinctive contrast between the nuclei and the cytoplasm, making it easier to identify cell abnormalities. It also maintains the integrity of the stain and the reliability of the sample, even after prolonged storage.