Watch Glass 125 mm / 4.92"

Watch Glass 125 mm / 4.92" - Avogadro's Lab Supply

United Scientific

$4.00 
SKU: WGL125

A clear, concave, annealed glass cover with fire-polished edges.

Watch glasses are useful in any laboratory and can be used to cover beakers or flasks, reducing evaporation of volatile liquids or solids during sample preparation.

The 125 mm 4.92" watch glass will cover a 800 or 1000 mL beaker.