Volumetric Flask, 25ml - Amber - Fitted with 10/19 Polypropylene Stopper - Class A, Tolerance 0.04 ml - White Graduation Mark - Borosilicate Glass - Eisco Labs

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 -515C | Annealing Point 565C| Softening Point 820C