Molded for table stacking

Inert to all materials except molten alkali metals.

Watch Glass Dish with Fused Rim

Used for weighing, crystallization, and drying

For covering boiling solutions.

Heavy walls and uniform fire-polished edges for strength.

Easily stackable watch glasses.

Range of different diameters.

Used to cover beaker and flasks. GSC International Cover Plates are made of glass.

Allow closer observation of precipitates.