Pyrex Baffle Flask with Membrane Screwcap
Pyrex Baffled Borosilicate Glass Flask with Membrane Screw Cap, Diameter Outer: 82mm, Capacity: 250 mL, Autoclavable: Yes, Bottom Shape: Conical, Closure Color: Blue, Closure Material: Polypropylene, Closure Type: Membrane Screw Cap, For Use With: Aerobic