McKesson Medi-Lab Economy Grade Microscope Cover Glass is the go-to solution for clear microscopic observations and specimen protection. Its #2 thickness (0.13-0.17 mm) provides optimal light transmission and clarity. The 22 x 22 mm size is perfect for covering standard microscope slides. This economy grade cover glass is cost-effective for routine laboratory use. The clear material offers unparalleled optical clarity for precise viewing, while the precleaning process eliminates the hassle of manual cleaning. Latex-free construction makes it suitable for those with allergies or sensitivities. Individually packaged cover glasses ensure pristine condition. Bulk packaging (1 ounce per package, 10 packs per box, 20 boxes per case) provides maximum convenience. The McKesson Cover Glass protects specimens, facilitates easy mounting, ensures sharp observations, and increases lab efficiency. It's an indispensable tool for clinical diagnostics, research, educational institutions, and quality control laboratories seeking accurate and reliable microscopic results.