Watch Glass
Product Code : SCL-CLE-12359
Quick Answer: The Watch Glass is a concave borosilicate glass disc with fire-polished edges, packed 12 discs to a pack. It resists acids and alkalis.
Last updated: October 2026
Key Features
Borosilicate glass Concave moulded surface Fire-polished edges Resistant to acidic and alkaline reagents 12 discs per pack
Technical Specifications
Specification Value
Material Borosilicate glass
Shape Concave
Edges Fire-polished
Pack 12 discs
About This Product
A watch glass holds small amounts of solid or liquid in the chemistry lab. It is used to evaporate a few drops of solution, to weigh out samples, and as a cover for a beaker to keep out dust and limit splashing.
Frequently Asked Questions
How many pieces are in a pack of the Watch Glass?
Each pack contains 12 discs.
Related: Chemistry Lab Equipments , Glass Stirring Rod and Glass Desiccator .
For a quotation on the Watch Glass, contact Educational Instrument .
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