Pyrex Uk . Watch Glass, Boro Glass, 80, 10mm Dia, Firepolished Edges, Pack of 10

Watchglass made from Pyrex glass, Supplied in Packs of 10. The concave shape of the watch glass dish allow working in very small quantities (e.g. for pretreatments) and covering laboratory glassware with wide openings. Available in a range of different diameters, these high quality watch glass dishes are ideal for evaporation work.