Celsius FFT Bag with Safecore Technology
Overview
The Celsius FFT (Flexible Freezing Container) is a single-use bag designed for the controlled freezing and thawing of biopharmaceutical bulk liquids. This variant features Safecore technology, an integrated structural component designed to maintain a uniform freeze path and protect the bag's integrity during expansion and contraction phases.
Highlights
- Safecore technology utilizes a central plate to ensure consistent thermal transfer across the liquid volume.
- Robust film construction designed to withstand cryogenic temperatures and mechanical stresses during handling.
- Integrated tubing and connectors optimized for sterile fluid transfer in closed-system workflows.
- Scalable design facilitates transition from pilot-scale development to commercial-scale production.
At-a-glance
- Model/Variant
- Celsius FFT (Flexible Freezing Tank)
- Unique Model Features
- Safecore technology for thermal uniformity
- Form
- Single-use bioprocessing bag
- Compatibility
- Celsius FFT accessories and storage loggers
- Condition
- Surplus/second-hand; stored under manufacturer-recommended conditions. [Package Status: UNUSED_OR_SEALED.]
Applications
Utilized for the long-term cryopreservation of drug substance intermediates and bulk biologics. It is applied in biopharmaceutical manufacturing for the storage of monoclonal antibodies, recombinant proteins, and vaccines during cold-chain logistics.
Sustainability
By rehoming surplus lab products, this listing supports waste reduction and resource efficiency.
Responsible use & safety
- Require training/authorization before use.
- Inspect before operation; do not use if safety features are compromised.
- Follow manufacturer's manual for operation and maintenance.
- Ensure compatible secondary containment is used during freezing and transport stages.

