The neck of the flask is 0.65" outside diameter. The base diameter of the flask is 2.3" and the overall height is 7".
Hand blown, Class A premium borosilicate 3.3 glass. The stopper is socket size...
Volumetric Flask made of high quality, heavy duty, 3.3 borosilicate glass. Class A tolerance.
20ml capacity, single white graduation mark.
Fitted with a chemical resistant polyethylene stopper...
Premium borosilicate volumetric Class A flasks with acid proof polyethylene stoppers. Eisco glassware is designed to be used in labs but is often used in homes or garages as well.
The neck of the...