Dishes and Petri Dishes Accessories
16 Results Found that Include 16 Products
Browse a selection of dishes and petri dishes accessories from Grainger. There is a diverse selection of rack and watch glasses available. Watch glasses are circular, slightly concave pieces of glass that are suitable for evaporating liquids, holding solids while being weighed and covering a beaker. When used as an evaporating surface they allow for close observation of precipitates or crystallization.