Corning® EZ Access™ Wide Mouth Volumetric Flasks
By CorningThese Pyrex® EZ Access™ wide mouth volumetric flasks are calibrated to Class A tolerances and are designed for microchemical work. Flasks have a flat bottom. The heavy duty, wide mouth facilitates filling and mixing. Supplied with an interchangeable ST ground glass stopper. For replacement stoppers, see Cat.No. 1-7650. The graduation line is sharp and permanent.