These cell culture flasks with treated surfaces for the cultivation of adherent cells are available with different growth areas from 12.5 to 300 cm². Available with vented or plug-seal caps made from polyethylene. Vented caps contain a 0.22 µm hydrophobic filter to allow gas exchange and minimize risk of cross-contamination. Plug-seal caps can be used in closed systems, providing a liquid and gas sheer seal, but by simply unscrewing the cap one quarter of a turn, this cap can also be used in an open system.

• Innovative angled neck design offers good pipette and cell scraper access
• Upper triangular and wider base shape provides stability
• Stackable
• Special writing area near the neck
• Engraved graduation on both flask sides
• Sterilized by gamma irradiation
• Pyrogen-free
• Individually packed in resealable outer packaging with zip fastener