Flasks, Erlenmeyer Flask, Wide Mouth, Capacity Scale, Heavy-duty Rim, Pyrex® Glass, Corning®

Wide-mouth Graduated PYREX Erlenmeyer Flasks with Heavy-duty Rim
These Pyrex wide mouth Erlenmeyer flasks are especially recommended for use as titration flasks and are designed with heavy duty rims to reduce chipping. For convenience, these flasks are graduated in durable white enamel to show the approximate capacity and have an extra large marking spot. They require a rubber stopper (not supplied) for sealing. Their uniform wall thickness provides the proper balance between mechanical strength and thermal shock resistance. Non-sterile flasks.