This Premium Borosilicate Glass Beaker Set includes 5 low-form beakers in 50mL, 100mL, 250mL, 600mL, and 1000mL capacities. All beakers are made from heavy-duty borosilicate 3.3 glass with thick uniform walls, white printed graduations, beaded rims, and spouts for precise pouring. The borosilicate glass is autoclavable and microwave safe, with heat tolerances including a Strain Point of 515°C, Annealing Point of 565°C, and Softening Point of 820°C. The set comes packed in custom-fit thick foam casing for safe storage and transport. Suitable for measuring, mixing, titration, and chemical reactions in laboratories, classrooms, and home labs.