5ml Volumetric Flask - Class B, Each

Details:

5Ml capacity volumetric flask made of high quality, heavy duty borosilicate 3.3 Glass. Single, white graduation mark. Blue printed specifications. Astm, class b tolerance, ±0.040Ml. Fitted with #9 glass penny stopper.Flask stands 3.6" Tall, and is 0.9" In diameter at its widest point. Neck outer diameter measures 0.5".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.