Xylene is the most commonly used agent for clearing the microscopic samples. It is done as a part of the sample processing procedure and slide staining procedure. Clearing agents are used as an intermedium for mixing alcohol with embedding paraffin (BioWax) and resin alcohol/covering gel. They should be soluble in dehydrating and infiltrating medium. BioGnost’s BioClear enables high quality and effective sample/slide clearing and it provides superior results. Adequately dehydrated and cleared tissue sample becomes transparent and appropriate for microscopic analysis of the slide.