PYREX® 65 mm Diameter Plain Watch Glass/Beaker Cover
These 65mm diameter PYREX® watch glasses are designed to fit 150 mL PYREX® beakers. They 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 t…
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Analysis of samples various types
Easy to use in the classroom setting, durable, has been dropped on occasion, has yet to be damaged. Came without defects. After sale service couldn't say never had to inquire. Value for the price, been using for quite some time now.
Review Date: 26 Jun 2022 | Corning Life Sciences
These 65mm diameter PYREX® watch glasses are designed to fit 150 mL PYREX® beakers. They 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.