Pyrex® Volumetric Flask, Low Actinic, Heavy Duty Wide Mouth, with Pyrex Stopper, Capacity 25 mL, Corning (CAT#: STEM-L-3940-LKN)

These Pyrex® volumetric flasks are manufactured with low actinic stained glass which provides protection for materials sensitive to light. The protective color is an intergral part of the flask, retaining the mechanical strength, chemical stability and thermal resistance of the Pyrex brand labware.

Stopper size: 13
Capacity: 25 mL