15mL Bio-Reaction Tubes with .22um Vent Cap, Polypropylene, RNase and DNase Free, STERILE

Our 15mL Bio-Reaction Tubes provide an economical and efficient solution for small-scale, high-density suspension cell culture and other biological reaction applications. Designed with a 0.22μm hydrophobic vented membrane, these tubes ensure free gas exchange while maintaining aseptic conditions, making them ideal for a variety of laboratory workflows.

• Optimized for Suspension Cell Culture – Supports high-density cell growth in a controlled environment.
• Reliable Aseptic Conditions – Ultrasonically welded 0.22μm hydrophobic membrane enables sterile gas exchange.
• Versatile Applications – Ideal for suspension cell culture, bacterial growth, seeding larger bioreactors, and lyophilization.
• Efficient Screening & Optimization – Allows researchers to optimize reaction parameters using small amounts of material, enabling multiple parallel experiments.
• Dual-Purpose Design – Enables both culturing and centrifugation in a single tube, minimizing contamination risks and streamlining workflows.
• High-Quality Polypropylene Construction – RNase- and DNase-free to protect sensitive samples.
• Clear Graduations & Large Labeling Area – Easy-to-read black graduations and a large white marking area for clear sample identification.
• Supports High-Speed Centrifugation – Withstands up to 12,000g RCF for efficient sample processing.
• Sterile & Secure Packaging – Gamma-irradiated and available in zip-closure bags or foam racks to maintain sterility.
• Optional Vent Control Labels – Customize gas exchange by covering 1-5 cap vent openings as needed.

These 15mL Bio-Reaction Tubes are an essential tool for laboratories conducting bioreactor startup testing, bacterial culture, and other cell-based assays, providing a cost-effective, high-performance solution for small-scale bioprocessing.

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