Watch Glass 150 mm / 5.91"

Watch Glass 150 mm / 5.91" - Avogadro's Lab Supply

United Scientific

$4.30 
SKU: WLG150

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 150 mm /5.91 watch glass will cover a 2000 mL beaker.