CELLTREAT 229875 3L Fernbach Flask, Vent Cap, Baffled Bottom, Sterile (4/pk)

This flask is designed for large-volume cell culture and microbial growth, especially in shaking incubators. Its wide profile supports enhanced oxygen transfer, making it ideal for suspension cultures and high-yield cell expansion.

The baffled bottom creates turbulent mixing during shaking, which increases oxygen transfer and ensures uniform distribution of nutrients. This results in more consistent cell growth and improved culture efficiency.

The vent cap allows continuous gas exchange while maintaining sterility, enabling oxygen to enter and carbon dioxide to escape. This is critical for maintaining optimal conditions in aerobic cell cultures.

Yes, each flask is pre-sterilized and individually packaged, allowing immediate use in sterile workflows without additional preparation, reducing contamination risk.

The flask is made from high-clarity polycarbonate with a polypropylene cap, offering durability, chemical resistance, and compatibility with common lab sterilization methods, ensuring reliable performance in demanding environments.