PYREX® Wide Mouth Erlenmeyer Flasks with Heavy Duty Rim, 1L
These 1L PYREX® wide mouth Erlenmeyer flasks are recommended for use as titration flasks, and are designed with heavy duty rims to reduce chipping. Flasks are graduated in durable white enamel to show the approximate capacity, and feature an extra large marking spot. They require a No. 11 rubber stopper for sealing. Uniform wall thickness provides the proper balance between mechanical strength and thermal shock resistancce.