Details Glass Microscope Slide Covers
Cover glasses are the small, very thin pieces of glass used as the top of the glass slide sandwich. They are often used temporarily by simply dropping them onto a drop of liquid to flatten and spread it and to minimize evaporation. Also you can cement them in place to permanently preserve a specimen. This package contains (100) cover glasses 18 mm square, #1 thickness (0.13mm to 0.17mm).