P.I.P. Staining Tray is ideal for staining different slides of hematology, cytology, pathology, etc. It has two separate sections for staining and holding. The staining chamber has a capacity of 21 slides at the same time and the holder has 21 grooves to hold the slides; these parts can also be used separately. The main advantage of this tray is its discharge pipe which provides the tidiness of the lab.