Product Details:

• 1 system per double wrapped, sterile bag -  2 systems per case
• 1 layer tissue culture flask 
• Flask made of USP grade VI virgin polystyrene
• Cold plasma etched, ideal for adherent cell lines
  
• Layers ultrasonically welded together to eliminate leachables/extractable glues
• 632 cm² growth area
• Attached thermoplastic elastomer (TPE) external tube
• No attachment hardware included, tubing comes heat sealed to ensure sterility
• TPE tubing supplied by St. Gobain
• TPE tubing weldable and compatible with a wide range of tube welders
• 80cm long external TPE transfer tube
• 1/4 " Internal diameter
• 3/8"  External diameter
• Vent tube comes with pre-attached filter for sterile gas exchange
• Hydrophobic PTFE vent filter membrane
• 0.22 μm pore size
• 20cm² surface area

Quality you can rely on:

• Entire system produced in ISO 13485:2016 and ISO 9001 facility
• Molded and packed in ISO 7 cleanroom
• E-Beam sterilized and lot tested to SAL 10^-6 to ISO 11137
• Lot tested free of pyrogens USP 85
• Lot tested free of cytotoxins/pyrogens  In Vivo USP 88 and In Vitro USP 87
• Lot tested free DNase/RNase and DNA 
• Lot tested free BSE/TSE
• Certified free of animal products

Nest Biofactory™ Systems are compact, multi-layer, single-use cell culture systems
designed for easy scale-up cell culture applications that can be used for medium to large scale research and industrial production of cell products such as vaccines, monoclonal antibodies and biopharmaceuticals. They are best suited for use with adherent cell culture line. 

This product features pre-assembled tubing, connectors and gas exchange filters to allow for the movement of liquid in and out of the tissue culture flask with minimal risk of contamination. Many customers have realized significant cost savings by switching to aseptic transfer systems. One Nest client saved over $1m by reducing their losses due to culture infections. 

Nest Biofactory™ systems are highly customizable with a wide range of tubing, connector and vent types available. If you don't see the exact setup you are looking for or need a custom design contact us today, we are happy to help!