Pyrex® Heavy Wall Graduated Narrow Mouth Filtering Flask without Tubulation, 1 L, 127 OD x 238 mm H

Filtering Flask, 1 L, 127 OD x 238 mm H, Borosilicate Glass, Graduated, 50 ml Graduation Intervals, Heavy Duty Rim, Narrow Mouth, Reusable, Heavy Wall, Without Tubulation, Autoclavable, Non-sterile