100mm Plain Watch Glass Beaker Cover, Karter Scientific – 213H11 (Pack of 10)

Product Description: Glass Watch Glass with high chemical durability, thus preventing contamination of solutions. They are molded to the same radius of curvature for convenient stacking. Product Features: 100mm diameter plain watch glass/beaker cover Fits Griffen Beaker size 250 – 500ml High quality inert flint glass Heavy Duty Reusable

150mm Plain Watch Glass Beaker Cover, Karter Scientific 213H15 (Single)

Karter Scientific is a registered trademark in United States of America. To maintain quality control, authorized permission is required in the resale of our products. Glass Watch Glass with 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. 150mm diameter plain watch glass/beaker cover Fits Griffin Beaker size 600 – 2000ml High quality inert flint glass Heavy Duty Reusable