Sterile
Each CryoPAC freezing bag, including corresponding overwrap bag, is individually packed and sterilized by electron-beam irradiation. The outer packaging can be disinfected for easy clean -room handling. This helps to maintain a sterile workflow from cell collection to storage and subsequent thawing.
Validation
Extensive validation testing was conducted to guarantee safety of CryoPAC freezing bags, such as: Irradiation sterilization/Physics and Chemistry/Biocompatibility/Extractables/Repeated freezing and thawing/Transportation
Optimized design
Each CryoPAC freezing bag is supplied with overwrap bag, tubing assembly and various ports for safety and convenient handling.
1. Freezing bag main body
Made of EVA material, durable for long-term cryopreservation.
2. Overwrap bag
• Provided with each freezing bag for better protection of samples and
freezing bag.
• Made of the same EVA material as the freezing bag.
• Space-saving shape enables compatibility with existing freezing cassettes.
3. EVA tubing
Extra-long EVA tubing enables sampling for quality control by heat-sealing
of sample-filled tubing sections.
4. Tubing assembly
• Integrated filling assembly with injection port, two female Luer-Lock
connectors, one male Luer-Lock connector, and roller clamps for high
flexibility.
• The extra-long PVC tubing, compatible with sterile connecting devices.
• Optimized Y-adaptor with female Luer-Lock connector.
5. Secure spike ports
• Two secure spike ports for removal of the thawed cell product.
• The single-component ports are secured with sealed, twist-off protective caps.
• Internal protection tubes inhibit perforation of the freezing bag during removal of the cell product.
6. Label pouch
Label pouch for written sample information and to ensure label integrity throughout the freeze-thaw cycle.
7. Hanger hole
Hanger hole on the freezing bag, for convenient handling of the bag.
