200mm OD Porcelain Plate, Each

Details

Excellent for storage of hygroscopic chemicals, and to prevent adsorption of moisture when using crucibles, weighing bottles, and watch glasses.Plastic screw-thread top cap for easy cover removalRecessed base for containment of desiccantIncludes metal plateManufactured from soda-lime glass conforming to USP Type III and ASTM E438, Type II, requirement