Corning™ PYREX™ Watch Glass/Beaker Cover with Fire-Polished Edges

Description

• Molded for table stacking These watch glasses possess high chemical durability, thus preventing contamination of solutions
• They are molded to the same radius of curvature for convenient stacking
• The heavy wall and ­uniform fire-polished edge provide mechanical strength
• The outside diameter cannot be controlled within close limits and a slight degree of out-of-round can be expected to occur.