Pack of 12, 30ml capacity, low form beakers made of Borosilicate 3.3 Glass. Each beaker features a dual graduation scale, as per ASTM-E960, with graduation lines every 5ml. Spouts for easy pouring. Uniform walls provide excellent strength against breakage.
Each beaker stands 2.2" tall, and has an inner diameter of 32.8mm and an outer diameter of 34mm.
Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point 515°C | Annealing Point 565°C | Softening Point 820°C.