Efficient and cost-effective covering for test tubes, beakers, vials, petri dishes, flasks, and various other instruments and objects with irregular surfaces.
Easy application with no mess. Simply place the Box Top Dispenser on top of the Parafilm™ M box and pull the sealing film through. There is no need to remove rolls from the packaging.
No more spilling, evaporation, and contamination! Fisherbrand sealing film, seals beakers, flasks and other vessels. It always fits, even with irregular shapes.
Used in cell culture to cover flasks while allowing proper oxygenation, these economical and disposable covers also provide dust-free storage of clean labware
Hold 25 cc, 75 cc (50 - 75 mL or 250 - 260 mL) or similar sized tissue culture flasks in a vertical position. Can be easily organized to improve processing and to avoid errors.