Roller Bottles Plug seal - non treated - sterile – Witec AG

For Large-Scale Cell Culture

Roller bottles are premium consumables engineered to meet the rigorous demands of large-scale cell and tissue culture in both experimental and industrial settings. They are primarily utilized in laboratory cell research and the industrial production of biological products, including recombinant proteins, monoclonal antibodies, viral vaccines, and cell secretions.

• Ergonomic Lid: The lid features thick stripes for easy and efficient screwing.
• Clear Graduation Marks: Printed graduation marks allow for convenient volume recording.
• Broad Compatibility: These bottles are suitable for use with all common laboratory instruments and automation equipment.
• Surface Options: Available with either smooth or grooved surfaces. Grooved bottles offer a larger culture area than smooth bottles of the same volume.
• Quality Assurance: Each bottle is integrally molded and undergoes a 100% production line air-tightness test.
• Traceability: Every bottle is printed with a lot number for complete quality traceability.
• High Biosafety: They exhibit extremely low extractable levels and excellent biosafety, verified through multiple assessments.
• Sterilization: Sterilized by irradiation to SAL 10^-6.
• Certified Purity: DNase/RNase-free, non-pyrogenic, and non-cytotoxic.

Material

• Bottle Body: Polystyrene (PS)
• Bottle Cap: High-density Polyethylene (HDPE)
• Cap Filter Membrane: Polytetrafluoroethylene (PTFE)
• Conforming to USP Class VI Standards.