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Borosilicate Watch Glass

SKU: WGB-100~ea

SKU: WGB-100~ea

This product may be backordered. General ETA is 10-14 business days for delivery. Please feel free to contact us: or 1-800-535-3751 to confirm stock / lead time. We appreciate your business!

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Fire Polished Borosilicate Watch Glass


Borosilicate watch glasses with fire-polished edges, featuring a concave shape molded to the same radius of curvature, making them stable and convenient to stack. Borosilicate possesses high chemical endurace and mechanical strength. Ideal for lab applications such as covering jars to prevent contamination, preventing direct contact with heat, acting as an evaporation surface and many other lab applications.