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Thermo Scientific™ Nalgene™ PETG Biotainer™ Bottles Available on GSA/VA Contract for Federal Government customers only.

Eliminate the cost of cleaning, sterilizing and associated validations when compared to bottles designed for reuse.

Manufacturer:  Thermo Scientific™ 311035

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Catalog No. 02-540-264

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Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement. The term “leakproof” applies to Thermo Scientific Nalgene products that meet the following criteria: a) Bottle/flask/funnel closure systems with closures smaller than 100mm, after they are filled with water, inverted, withstand air pressure of 2psig for 2 minutes, and no water escapes;. b) Bottle/funnel/flask closure systems of larger than 100mm after they are filled with water, inverted for 15 minutes, and no water escapes. Note: these tests, using other liquids, may not yield the same results. To ensure safe usage, customers are advised to test Thermo Scientific Nalgene bottles and closures under conditions of their planned applications. Thermo Scientific Nalgene products are leakproof at ambient temperature and pressure when used with their Nalgene closures.



Eliminate the cost of cleaning, sterilizing and associated validations compared to bottles designed for reuse with Thermo Scientific™ Nalgene™ PETG Biotainer™ Bottles, ideal for prolonged storage of pH sensitive materials such as culture media. Certified sterile and ready-to-use, all Biotainer bottles are gamma irradiated to a Sterility Assurance Level (SAL) of 10–6.

  • Durable, crystal clear PETG for sample integrity
  • Closures with polyethylene foam core liners for leakproof† assurance
  • Custom options available for fluid transfer applications
  • Supported by extensive validation documentation
  • Suitable for storage in conditions from -40° to +70°C
Description & Specifications


USP Class VI, Non-cytotoxic, USP <661>, Non-pyrogenic, FDA 21CFR 177.1315
1.46 in.
7.9 in.
Pack of 35, Case of 35
Bottle, Square
33.8 oz.
3.8 in.
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