Celltreat® PETG Square Media Bottles

Safe, efficient, and reliable storage of media and solutions.

Made from high-quality PETG (polyethylene terephthalate glycol), Celltreat® Square Media Bottles offer a lightweight alternative to glass, making them easier and safer to handle in busy lab environments. PETG and PET materials help reduce gas permeability, supporting improved solution stability compared to polystyrene containers.

The space-saving square design maximizes storage, especially in refrigerated areas, while molded graduations provide clear volume measurements. All bottles are supplied sterile and are available either individually wrapped, tray packed, or tamper-evident tray packed with a shrink wrap band for added security.

Each bottle is clear for easy visibility and is paired with a durable HDPE screw top cap. Standard models feature white caps, while Item #229788 includes a green cap and a larger maximum volume of 650 mL (Working Volume: 500 mL).

These bottles perform consistently within a wide operating temperature range of -80ºC to 60ºC, making them suitable for various laboratory applications.

Main Attributes

• Lightweight PETG construction for safer handling compared to glass
• Space-saving square design for efficient storage
• Molded graduations for easy volume measurement
• Sterile packaging (individually wrapped or tray packed)
• Optional tamper-evident shrink band on tray-packed bottles
• Low gas permeability for improved solution stability
• Wide temperature range: -80ºC to 60ºC
• Clear bottles with HDPE screw caps 

*Note: Not all purchasing options are packaged tamper-evident. To purchase tamper-evident options, please see items ending in “TE”.

Specifications
 

Sterile	Yes
Autoclavable	No
Non-pyrogenic	Yes
RNase/DNase Free	Yes
Bottle Material	Polyethylene Terephthalate Glycol (PETG)
Bottle Color	Clear
Cap Material	HDPE
Cap Color	Natural (229788 has a Green Cap)
Graduated	Yes