Watch Glasses, Range of different diameters., Pack of 12

Details

Here is the rephrased and corrected text: Concave beaker covers, also known as watch glasses, are made from high-quality glass. Each cover features ground edges and polished surfaces for safe handling. The 2.0mm thick glass construction resists shattering. This 12-pack set includes twelve covers, each measuring 2 inches (5cm) in diameter. These versatile covers can be used for a variety of laboratory functions, including covering beakers and flasks, holding small samples for observation under low-powered microscopes, and evaporating liquids off samples (such as growing seed crystals). The sturdy construction makes these covers an excellent choice for science classrooms. Eisco Labs proudly manufactures its own products using state-of-the-art equipment and following the highest standards of quality control. Each product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind. Eisco watch glasses are manufactured to be durable, with 2.0mm thick construction that resists shattering, ground edges, and polished surfaces for safe handling. They can also be used for making lenses of ice or other liquids.