Class A Clear Volumetric Flasks With Individual Work Certificates, Each

Details:

Made of high-quality, heavy-duty borosilicate 3.3 glass, this 500ml capacity volumetric flask features a Class A tolerance of ±0.25ml and a single white graduation mark. The blue printed specifications add to its functionality. Fitted with a chemically resistant, interchangeable 19/26 polypropylene stopper, the flask stands 10.75 inches tall and is 4 inches in diameter at its widest point. The neck measures 0.85 inches in diameter and is 5 inches in length. This autoclavable flask boasts superior chemical durability and can withstand high temperatures and thermal shocks due to its low temperature gradient. Eisco Labs borosilicate glass has the following heat tolerances: strain point, 515°C; annealing point, 565°C; and softening point, 820°C.