Graham-Field Micro Cover Glasses,22 x 22 mm, #1 (0.13 - 0.18 mm thickness),200/Box,3704Price: USD11.25 Graham-Field Micro Cover Glasses are very thin square piece of glass that are placed over a drop of liquid on a microscope slide. Because of surface tension, the liquid drop alone tends to sit in a thick dome. With a cover glass in place, the drop is flattened out, allowing the clinician to focus with high power very close to the specimen.Other products from H e a l t h P r o d u c t s F o r Y o u |