4910-Bottle, Roller with 45mm Screw Cap and Pour Ring, ASTM

• Manufactured from Boro. glass for optical clarity and mechanical strength.
• Can with stand repeated wet or dry sterilization.
• Polypropylene 45mm screw cap and low temperature pour ring.

Here are some potential uses for roller bottles with 45mm screw caps and pour rings in laboratory applications:

1. Cell Culture: Roller bottles are frequently used in the large-scale culture of adherent cells. The rolling motion ensures even distribution of cells and nutrients across the culture surface.
2. Bioprocessing: Roller bottle systems are utilized in bioprocessing for the production of vaccines, therapeutic proteins, and other biopharmaceuticals.
3. Virus Production: These bottles may be employed in the production of viruses for virology research or vaccine development.
4. Monolayer Cell Culture: Roller bottles are suitable for achieving monolayer cell culture, which is important for certain cell-based assays and experiments.
5. Cell Expansion: Roller bottle systems are commonly used for expanding cell populations before seeding cells into bioreactors or other cell culture systems.