12PK Beakers, 250mL – Berzelius Tall Form, No Spout – Graduated – Borosilicate Glass

• TALL FORM || Uniform walls of Berzelius tall-form beakers are ideal for heating & stirring during titrations. Their smaller diameter makes them easier to handle than low form beakers of the same volume
• NO SPOUT || Tall form beakers without spout are ideal for containing and storing samples
• GRADUATIONS || 250mL capacity beakers feature white enamel markings with 10mL graduations labeled every 20mL. Conforms to DIN 12231 and ISO 3819 standards
• INDUSTRIAL QUALITY || Made from heavy-duty borosilicate 3.3 glass. Microwavable and autoclavable
• GREAT FOR PROFESSIONAL LABORATORIES, CLASSROOMS & HOUSEHOLD || Superior chemical durability and heat tolerance. Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use.

Berzelius Tall Form Beakers with 250mL capacity are made from heavy-duty borosilicate 3.3 glass. Uniform, tall walls are ideal for heating & stirring during titrations, and the smaller diameter makes them easier to handle than low form beakers of the same volume. They feature white enamel markings with 25mL graduations labeled every 50mL and conform to DIN 12231 and ISO 3819 standards. Beakers lack a pouring spout, making them ideal for cooking glasses, collecting vessels, and for preparing, mixing and heating solutions.

Microwavable and autoclavable, with superior chemical durability. Low temperature gradient; can withstand high temperatures & thermal shocks. Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point 515°C | Annealing Point 565°C | Softening Point 820°C.