Thomson Instrument Company Optimum Growth® 7L Flask w/ID 1/8”

• Available in 125mL, 250mL, 500mL, 1.6L, 2.8L, 5L and 7L sizes.
• One-way sampling valve allows safe and aseptic sampling while the flask remains in the shaker or on the benchtop.
• Two-way Luer lock port supports sterile feeding, inoculation, and direct media transfer to larger vessels.
• Closed system design helps maintain sterility throughout use, reducing contamination risk and supporting GMP compliance.
• Eliminates the need for cell bags up to 50L, reducing cost and complexity.
• No tube fusing required—media can be added or withdrawn through integrated ports.
• Compatible with multi-day batch feeding in shaker environments.
• Includes sterile, pre-attached tubing for plug-and-play integration into cleanroom workflows.

Together, these flasks deliver a powerful combination of ease-of-use, contamination control, and operational flexibility, making them a leading choice for modern upstream bioprocessing workflows.