A Coplin jar is a type of glass or plastic container used in laboratories, especially in histology and microbiology, for holding microscope slides during staining procedures.
Coplin Jar has uses in Histopathology. It is used to stain tissue sections with dyes such as hematoxylin and eosin (H&E) or special stains. It also Helps in removing paraffin from tissue slides using xylene or alcohol.