VISTA Petri Culture Dishes, Flat, clear dishes feature beaded edges for greater mechanical strength, Pack of 12

Details

Bead also provides a means to equally space the side walls of the bottom and cover, reducing the capillary action of the condensed moisture on the sides.Manufactured from soda lime silica glassUnaffected chemically or thermally in routine sterilizationsWithstand repeated sterilization — wet or dryBottoms have a triangular enamel reference point for serial dilutionsCovered dish is not airtight