Description:

• Made of high quality, heavy-duty, 3.3 borosilicate glass with excellent durability and heat tolerance
• Amber color for light sensitive compounds
• 1000mL capacity with single white graduation mark
• Fitted with a 24/28 polypropylene interchangeable stopper
• Conforms with DIN ISO 1042 standards

1000mL capacity volumetric flask made of high quality, heavy duty 3.3 borosilicate glass. Amber color for light sensitive compounds. Single, white graduation mark. Class A, tolerance ±0.40 ml. Fitted with 24/28 polypropylene stopper. Flask stands 12″ tall, and has a bottom diameter of 5″.

Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point 515°C | Annealing Point 565°C | Softening Point 820°C