These Corning® cover glasses are made from borosilicate and are 0.13 to 0.16mm thick.
Specification
Material: borosilicate glass Sterility: non-sterile Packaging: pack of 200 ea case of 2000 ea Mfr.: Corning, 2845-18 Size: 18 (x) × 18 mm Thickness: 0.13 mm Binding Type: non-treated surface
Features
Legal Information: Corning is a registered trademark of Corning, Inc.