Precision meets performance
Reaxxion’s SteriSpin™ is a smart, sterile, automation-ready miniature bioreactor engineered for precision and reliability
SteriSpin™ Conical Tube System
Reaxxion’s SteriSpin™ conical tube system delivers sterility, precision, and ease of use for both manual and automated environments. Built on standard 50 mL tubes, each configuration ensures clean gas exchange, secure sampling access, and reliable pressure control.
50 mL Tube Options
Four Cap Types • Sterile or Non-Sterile • Multiple Quantity Options
Individual • Pack of 25 • Box of 500
Solid Cap
Provides secure, leak-proof sealing for standard storage and transportation applications.
Purchase Options
Available as Sterile or Non-Sterile
Septum Cap
Provides sterile injection or sampling access while maintaining closed-system integrity.
Purchase Options
Available as Sterile or Non-Sterile
Vented Cap
Enables sterile gas exchange and pressure regulation without septum access.
Purchase Options
Available as Sterile or Non-Sterile
Septum Vented Cap
Combines sterile syringe access with a hydrophobic vent for gas exchange and pressure balance.
Purchase Options
Available as Sterile or Non-Sterile
Technical Specifications
Tube Sizes
50mL conical tubes with septum filter cap
Tube Material
Clear, medical-grade polypropylene
Cap Material
High-density polyethylene (non-protein binding)
Septum
Medical-grade silicone
Filter
Hydro-oleophobic filter, 0.22 μm
Maximum RCF
<20,000g
Purity
DNase/RNase-free, non-pyrogenic
Temperature Range
–80°C to 121°C
Sterilization
EtO Sterilization
Manufacturing
ISO Class 7 cleanrooms
Compliance
ISO 13485:2016 compliant
SteriSpin is a trademark of Reaxxion Lab Tek. Patent Pending. All rights reserved.
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