Pyrex EZ Access Borosilicate Glass Class A Low Actinic Flat Bottom Wide Mouth Volumetric Flask with Glass Standard Taper Stopper, Heavy Duty, 50ml Capacity (Case of 6)

These 50mL PYREX EZ Access wide mouth volumetric flasks are calibrated to Class A tolerances and are designed for microchemical work. Low actinic stained glass provides protection for materials sensitive to light. The protective color is an integral part of the flask, which retains its mechanical strength, chemical stability and thermal resistance. The heavy duty, wide mouth facilitates filling and mixing. Supplied with an interchangeable No. 13 Standard Taper PYREX ground glass stopper.

• Low actinic
• Graduated
• Wide mouth
• Calibrated to Class A tolerances