The Chemglass Float Glass Round Cover Slip is a circular slide cover slip used in cell and tissue culturing. The cover slip is composed of Corning 0211 zinc titania glass, which gives it flexibility and a highly uniform surface. The #1 thickness (0.13 to 0.17mm) is suitable for dry and wet mounts for high-resolution microscopes. The round cover is used in tissue and cell culturing in medical, hydrological, and pathological laboratory settings.

Chemglass, Inc. manufactures laboratory glassware, equipment, chemicals, and instruments for scientific research. The company was founded in 1946 and is headquartered in Vineland, NJ.