
15mL Conical Centrifuge Tubes
Biologix® 15 mL Conical Centrifuge Tubes are manufactured from high-clarity medical-grade polypropylene and designed for reliable sample storage, processing, and centrifugation. Available with either flat-top or plug-seal screw caps, these tubes provide secure sealing, excellent chemical resistance, and dependable performance in laboratory applications. Radiation sterilized options are available in both rack and bulk packaging formats to accommodate a wide range of workflow requirements.
Description
Characteristics

• Tubes are manufactured from high-strength, highly transparent medical-grade polypropylene.
• Flat-top caps are made from medical-grade polyethylene.
• Plug-seal screw caps are made from medical-grade polypropylene.
• Available in 15 mL and 50 mL conical tube formats with a large white writing area for easy sample identification.
• Double-threaded cap design minimizes cross-threading and enables smooth opening and closing.
• Flat-top caps provide a convenient writable surface for labeling.
• Radiation sterilized and non-pyrogenic.
• Free of heavy metals.
• Available in sterile racked packaging or sterile/non-sterile bulk packaging options.
• RNase-free and DNase-free.
Specifications
• Operating temperature range: -20°C to 121°C (excluding flat-top caps).
• Maximum centrifugation resistance:
15 mL tubes: up to 12,000 × g
50 mL tubes: up to 16,000 × g
• Leak-proof performance tested in accordance with International Air Transport Association (IATA) safety standards.

Ordering Information
| Cat. No. | Volume | Cap Type | Sterile | Packaging Format | Unit |
|---|---|---|---|---|---|
| 10-9151 | 15 mL | Flat Top | Yes | Rack | 50 Sets/Rack, 10 Racks/Case |
| 10-9152 | 15 mL | Flat Top | Yes | Bulk | 25 Sets/Pack, 20 Packs/Case |
| 10-9815 | 15 mL | Flat Top | No | Bulk | 500 Sets/Case |
| 10-0151 | 15 mL | Plug Seal | Yes | Rack | 50 Sets/Rack, 10 Racks/Case |
| 10-0152 | 15 mL | Plug Seal | Yes | Bulk | 25 Sets/Pack, 20 Packs/Case |
| 10-0815 | 15 mL | Plug Seal | No | Bulk | 500 Sets/Case |
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