1175 Watch GlassDescription: Glass Watch Glass with high chemical durability,Website: , 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.There are 10 sizes available. 45mm watch glass, 50mm watch glass, 60mm watch glass, 70mm watch glass, 80mm watch glass, 90mm watch glass, 100mm watch glass, 120mm watch glass, 150mm watch glass, 180mm watch glass.Material: Boro 3.3 GlassColor: clear glassSelling points: high chemical durability    mechanical strengthSpecification: Cat. No.DiameterQuantitymmPer case1175456001175506001175606001175706001175806001175906001175100600117512040011751502001175180200