FLASK VOLUMETRIC AMBER 250ML, Each

Details:

250ml capacity volumetric flask made of high quality, heavy duty Borosilicate 3.3 glass. Amber color for light sensitive solutions. Single, white graduation mark. Class A, tolerance, ±0.150ml. Fitted with a chemical resistant, 14/23 polypropylene stopper.Flask stands 9" tall, and has a bottom diameter of 3.2". Neck has a diameter of 18mm.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.