Closed-System Sampling Conical (50 mL)
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Efficiently Scale Up Perfusion-based PSC Cultures
The PBS Closed-System Sampling Conical enables aseptic collection of up to 30 mL process samples from PBS Vertical-Wheel® Bioreactors by maintaining a closed sampling workflow. The system combines a gamma-irradiated vented conical, integrated dip tube, and weldable tubing to support gentle and representative sample collection.
Key Benefits:
Key Advantages for Your Cell Therapy
- Maintain a closed process: reduce contamination risk by collecting samples without exposing the process to the surrounding environment
- Collect representative samples: an integrated dip tube enables controlled sample collection from within the vessel while minimizing disturbance to cell aggregates and suspension cultures
- Simplify sampling operations: an integrated dip tube, sterile vented conical, and closed sampling assembly support efficient and consistent bioreactor sampling
Advantages Compared to Syringe-Based Sampling

Accelerate Your Process
Credit Redemption
Amplify What You've Already Invested
All orders of PBS-Mini products from 2023 through 2026 automatically earn 1 credit for every $1 spent. Apply those credits toward a MiniPRO or PBS-3 bioreactor, or a Success Bundle.
Success Bundles
Guided Process Optimization and Scale Up
Success Bundles are personalized consulting packages to accelerate your progression from R&D to clinical scale. Use your earned credits to choose the right Bundle for your process needs.
Starter Packs
All the Tools You Need to Jumpstart Your Process
PBS Starter Packs are curated solutions that provide everything to begin on the Vertical-Wheel platform. Each Pack includes PBS-Mini products and a Success Bundle at discounted price.
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If you are not satisfied with the performance of the PBS-Mini products or accessories get your money back. Must show necessary performance documentation to qualify.

