Biologix centrifuge tubes, conical bottom, Sterile

High-Strength, Gamma-Sterilized Tubes for Reliable Sample Processing and Centrifugation

Biologix Sterile Centrifuge Tubes are designed to deliver reliable sample containment and centrifugation performance for molecular biology, clinical diagnostics, and general laboratory use. These tubes feature a durable conical bottom, are made from high-clarity medical-grade polypropylene, and are available with either flat-top or plug-seal screw caps for versatile sealing performance.

Biologix tubes are RNase-, DNase-, and pyrogen-free, gamma-sterilized, and compliant with IATA sealing standards, ensuring safe handling even under demanding conditions. The tubes are available in 15 mL and 50 mL volumes, with packaging options in racks or bulk bags.

Key Features & Benefits

• Medical-Grade Materials
  • Tubes: Polypropylene for durability and chemical resistance
  • Flat-Top Caps: Polyethylene, writable surface
  • Plug-Seal Caps: Polypropylene, airtight sealing
• Sterile and Safe
  • Gamma radiation sterilized
  • Certified RNase-, DNase-, and non-pyrogenic
  • No heavy metals
• Centrifuge Performance
  • 15 mL tubes withstand up to 12,000 × g
  • 50 mL tubes withstand up to 16,000 × g
• Leak-Proof Sealing
  • Sealing tested to IATA standards
  • Double-threaded caps prevent cross-threading
  • Secure yet easy to open and close
• User Convenience
  • Writable white area for labeling
  • Flat-top caps also writable
  • Available in racked or bulk packaging
• Temperature Stability
  • Operational range: –20 °C to 121 °C (excluding flat-top caps during autoclaving)

Applications

• Sample storage and transport
• Nucleic acid extraction and purification
• Centrifugation-based workflows
• Clinical sample handling
• Microbiology, cell culture, and pharmaceutical QC

Ordering Information

Biologix Sterile Centrifuge Tubes combine durability, high-speed centrifugation performance, and contamination-free design for reliable results in clinical and research laboratories. With multiple volume and cap options, clear labeling features, and safe sterilization, these tubes are ideal for high-demand, precision workflows involving sample preparation, centrifugation, and long-term storage.