Thermo Scientific Nalgene Single-Use PETG Erlenmeyer Flasks

Sterile and disposable with screw cap One-time use Made of clear, PETG plastic Polyethylene screw closures Individually bagged Single-use, disposable flasks reduce the chance for cross contamination. Sterilized using gamma irradiation and individually bagged for protection and ...Sterile and disposable with screw cap One-time use Made of clear, PETG plastic Polyethylene screw closures Individually bagged Single-use, disposable flasks reduce the chance for cross contamination. Sterilized using gamma irradiation and individually bagged for protection and convenience.

Graduated flasks, made from crystal-clear PETG plastic, allow for quick volume assessment. Closures open to vent with 1/4 turn and are leakproof when closed. Available with a plain or baffled bottom for benchtop or shaker table use.

Made of blue HDPE for easy identification Hydrophobic 0.2 μm PTFE membrane is heat welded into place for effective sealing Vented closures provide sterile gas exchange for shaker and suspension cell culture. Model 4886J79 fits 125 and 250 mL flasks. Model 4886J80 fits 500, 1,000 and 2,500 mL flasks.