These Thermo Scientific Nalgene Sterile Disposable Flasks are ideal for shaker and suspension cell culture and media preparation or storage. These sterile, lightweight, and crystal-clear PETG flasks are one-time use disposable products. They are not autoclavable or reusable, reducing chances for cross contamination.
Flasks with vented closures feature a hydrophobic 0.2 µm PTFE membrane for sterile gas exchange. Blue caps make for easy identification. They are available in plain bottom for benchtop use or baffled for shaker tables. Individually bagged and gamma irradiated.