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Watch Glass 90mm Diameter with Fire Polished Edges
Watch Glass 90mm Diameter with Fire Polished Edges
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Item#: 17269
Watch glass has multiple uses in a laboratory. It may be applied as a jar cover in condensation experiments, a protective lid to prevent contamination by dust particles stored in a container, and as an evaporative surface when crystallization or precipitation or being observed. Highly recommended for use in science fair projects and classroom experiments!
Features:
- Watch glass measuring 90mm in diameter
- Safe to touch fire-polished edges
- Can be used for a variety of laboratory applications
- Great for science fair projects and classroom experiments
Age:
18 +
18 +
Approx. Ship Size:
3.60 x 3.60 x 0.30 inches
9.14cm x 9.14cm x 0.76cm
3.60 x 3.60 x 0.30 inches
9.14cm x 9.14cm x 0.76cm
Weight:
0 lb 2 oz
0.03 kg
0 lb 2 oz
0.03 kg
Warning:
CHOKING HAZARD
Small parts. Not for children under 3 yrs.
CHOKING HAZARD
Small parts. Not for children under 3 yrs.
