Nalgene 4113 Sterile Disposable PETG Erlenmeyer Flasks with Baffled Bottoms are ideal for shaker and suspension cell culture, media preparation, or storage. Graduated flasks are made of light, crystal-clear PETG plastic with easy-to-open polyethylene screw closures. Disposing of flasks reduces chance of cross-contamination. Non-pyrogenic, non-cytotoxic. Sterilized to SAL 10-6. The leak-proof high-density polyethylene screw closures open to vent with 1/4 turn. Individually packaged for easy storage.
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