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Thermo Scientific™ Nalgene™ Square PETG Media Bottles with Closure: Sterile, Shrink-Wrapped Trays



Description
Eliminate costly washing, depyrogenation and autoclaving steps with certified sterile Thermo Scientific™ Nalgene™ Square PETG Media Bottles with Closure, ideal for prolonged storage of pH sensitive liquids such as culture media.
- Supported by extensive validation documentation
- Made from durable, break-resistant polyethylene terephthalate copolyester, glycol modified (PETG)2/O2
- Molded in graduations and neck ring for use with tamper evident shrink sleeves
- Non-pyrogenic and non-cytotoxic
- Transparency and reduced permeability to CO2 and O2
- Bottle and closure material are Animal Derived Component (ADC) Free
- Leakproof†
Note:
2L size has molded-in handgrips.
† 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.
Specifications
Specifications
| Capacity (Metric) | 125 mL |
| Capacity (English) | 4.2 oz. |
| Color | Clear |
| Description | 125mL, 38-430 closure, tray pack |
| Diameter (English) | 2.13 in. |
| Diameter (English) Inner Neck | 1.1 in. |
| Diameter (Metric) Inner Neck | 28 mm |
| For Use With (Application) | Prolonged Storage |
| Material | PETG |
| No. per Case | 96 |
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Frequently Asked Questions (FAQs)
The lines on our Nalgene bottles are not tested to any level of accuracy and are intended for reference only.
All three products use the same PETG bottles, so the materials and specifications are the same for the bottle itself. Cat. No. 342020-xxxx is supplied with natural-colored HDPE closures, while Cat. No. 2019-xxxx and Cat. No. CE-N2019-xxxx are supplied with white HDPE closures. The HDPE resin used for the closures is the same, but a white colorant has been added to the resin for Cat. No. 2019-xxxx and Cat. No. CE-N2019-xxxx (this will be noted on the COA). Cat. No. 2019-xxxx also has a PVC tamper-resistant seal around the closure, while Cat. No. 342020-xxxx does not.
For more detail about the different "levels of clean" for our Thermo Scientific Nalgene contains, please refer to our Nalgene Clean Containers brochure.
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