This 2800mL wide mouth Pyrex® Fernbach-style culture flask is designed for culturing organisms requiring a large surface area to volume ratio. It can also be used in serum production. This flask has a heavy beaded rim to protect against chipping and include a large marking spot. Flasks take rubber stopper number 13-14. Nonsterile.
Note: Do not use this flask on a heat source smaller than the base of the flask. Uneven heating of the flask could cause breakage.