Freeze-Thaw Bioprocess Systems

CellStor® Freeze-Thaw Bioprocess Systems for Storage, Stability and Transport Solution

CellBios offers Freeze-Thaw Bags which protects high-value bio-pharmaceutical in-process and end products. Made of high grade, gamma-stable ethylene vinyl acetate, this new single layer technology has no binders, agents or adhesives. Freeze-Thaw bags are stable in frozen applications (upto -196°C). Freeze-Thaw bags supplied with necessary validation documents to support your Quality & Regulatory requirements.


  • Freeze-Thaw Studies
  • Product Storage & Shipment
  • Formulation & Fill Finish
  • In-process Sampling and Archiving
  • Cell Banking
  • Other Downstream Studies


• Wide temperature Range (from +40ºC to -196ºC)
• Multiple Freeze-Thaw cycles
• No delamination
• Low Level Leechable & Extractables
• Film retains flexibility while in a frozen state


  • CellStor Freeze-Thaw Bags are designed for ultra low temperature storage and transport solution for biopharmaceutical industry.
  • CellStor Freeze-Thaw bags provided with multiple port and connector configuration. Bags can be provided with canisters to hold the bags.
  • Freeze-Thaw bags can be used between +40°C to as low as -196°C applications.


Range of Freeze-Thaw Bags

Ordering Information

World’s first smallest bag

2 mL

Tubes & Ports Selection

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