Watch glass

A watch glass is used for temporary storage of solids and sometimes liquids (in small amounts).

Watch Glass Media

• 

  Caesium fluoride sample on a watch glass

• 

  Crystal solids on a watch glass with folded paper above

• 

  Drying crystal solids using a watch glass and passing a stream of dry air from an inverted funnel

• 

  Front and back image of different sizes for watch glasses used in laboratory.