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Thermo Scientific™ Nalgene™ Polycarbonate Baffled Culture Flasks

Increase mixing efficiency with these polycarbonate flasks, an alternative to glass flasks that produce equivalent growth curves with E. coli and S. cerevisiae.

Manufacturer:  Thermo Scientific™ 41100500PK

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Catalog No. 10-042-5L

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Repeated autoclaving may result in some loss of mechanical strength.



Increase mixing efficiency using Thermo Scientific™ Nalgene™ Polycarbonate Baffled Culture Flasks, an alternative to glass flasks that produce equivalent growth curves with E. coli and S. cerevisiae.

  • Polycarbonate is break-resistant and clear; easy to read graduations help identify liquid level with ease.
  • Bottom baffles provide increased mixing, aeration, and gas exchange.
  • Flasks are excellent for a variety of lab procedures, including fermentation, cell culture grown and harvesting, and generic engineering procedures.
  • 500 and 100mL sizes accept either standard 38mm stainless-steel or plastic closures for versatility.
  • Flasks are autoclavable.


Flask Baffled Straight Neck PC 500mL
16.9 oz.
500 mL
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