Flask Volumetric Amber 25ml, Each

Details:

25Ml 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 ±0.04 Ml. Fitted with 10/19 polypropylene stopper. Flask stands 4.3" Tall, and has a bottom diameter of 1.5". Eisco labs borosilicate glass has the following heat tolerances: strain point -515°c | annealing point 565°c | softening point 820°c