Corning Corning Petri Dishes, 100 x 20 mm, Pack of 12

These flat, clear dishes made of soda lime silica glass withstand repeated sterilizations (wet or dry). The edges are beaded to provide greater mechanical strength and the covered dish is not airtight. Bottoms also have a triangular enamel reference point for serial dilutions. Complete units; size given is diameter of top dish and height of bottom dish. 100 by 20 mm. Pack of 12.