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Freezing shells for single-use bags

We have a wide selection of different freezing shells that ensure the integrity of single-use bags in freezing applications down to -196°C. Our selection includes shells for freezing in the vapor phase by liquid nitrogen, blast and plate freezers.
  • Thin lightweight construction reduces freezing time and saves valuable freezer space
  • Ensures retention of tubes and bag, thereby ensuring that the integrity of the bag's contents is maintained
  • Robust construction provides structure for stacking cryogenic bags, reducing handling risk
  • Available in both standard sizes that fit many commercially available freezers and racks, as well as custom sizes
Product Number:ENTEGRIS_SU-FS

Entegris' many years of experience and flexible approach to tasks make it easy to adapt their products to your applications, optimize processes and create value for you.

Entegris is a pioneer within life-science innovation and is represented globally. Their many years of experience and flexible design approach ensure our customers a solution that fits exactly their task and needs.
20 ml - 20 L


Our bag accessories from Entegris are delivered with a comprehensive documentation package, which includes the following certificates.

Contact us if you have questions or need other documentation.

Certificate of conformance
Variant Description Datasheet
SU-CRYO-FS Cartridge 20-500 mL
Download datasheet
SU-PLATE-FS Freezing shell 1-20 L
Download datasheet
SU-BLAST-FS Freezing shell 2-5 L
Download datasheet

Do you have questions or need help finding the right component?

We are ready to help you with questions or if you want to hear more about our bag accessories from Entegris.
Anders Hunniche
Sales Manager
Silvia Roma Bentin
Internal Technical Sales
Peter Andersen
Internal Technical Sales

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Contact a specialist for more information

Contact us to hear more about the freezing shells and how they can create value in your processes and applications.

Jens Christian Jeppe