Closed System for 250mL Media Bottles with Two Ports, 60cm, 0.22 μm, PTFE, 30mm, 10/Cs

This closed-system assembly is designed for sterile liquid handling, filtration, and venting applications using 250 mL media bottles. Featuring a hydrophobic 0.22 μm PTFE membrane filter, the system provides reliable microbial barrier protection while allowing efficient gas exchange. The two-port configuration enables flexible fluid transfer, sampling, filling, or venting operations while maintaining a closed and contamination-controlled environment.

The assembly is equipped with a 30 mm cap compatible with standard 250 mL media bottles and helps support aseptic processing workflows in biopharmaceutical, biotechnology, laboratory, and cell culture applications. The closed design minimizes exposure to the external environment, reducing contamination risk and improving process integrity.

Key Features:

• Designed for 250 mL media bottles
• Two-port configuration for fluid transfer and venting
• 0.22 μm PTFE membrane provides sterile air filtration and contamination control
• Hydrophobic PTFE material offers excellent chemical compatibility and moisture resistance
• 30 mm bottle cap for secure attachment
• Supports aseptic and closed-system processing
• Supplied 10 units per case

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