Plastic Centrifuge Tubes
Description
Safe, Sterile & Reliable for Sample Separation and Storage
Plastic centrifuge tubes are fundamental to any modern laboratory, designed for efficient sample separation, pelleting, and fluid mixing during centrifugation. Manufactured from high-quality polypropylene (PP) or polycarbonate (PC), these tubes offer excellent chemical resistance, high clarity, and durability under centrifugal force.
Designed for use in clinical diagnostics, biomedical research, molecular biology, pharmaceutical labs, and environmental testing, plastic centrifuge tubes are built to withstand speeds up to 20,000 x g (depending on the model). Many are autoclavable, leak-proof, and certified DNase/RNase, pyrogen, and endotoxin-free, ensuring sample purity and laboratory safety.
Plastic centrifuge tubes come in conical and round-bottom formats and are often available pre-sterilized. Graduated markings, writable areas, and secure cap designs (screw or snap) make them user-friendly and suitable for both manual and automated workflows.
Applications of Plastic Centrifuge Tubes:
- Cell Pelleting and Clarification: Isolate cells, plasma, or DNA from suspension.
- Sample Prep in Molecular Biology: Used in PCR, enzyme assays, and protein extraction.
- Clinical Specimen Handling: Blood, urine, and tissue processing.
- Pharmaceutical & Biotech R&D: Drug compound separation and fractionation.
- Environmental & Food Testing: Sediment and chemical extraction from water or food samples.
Comprehensive Product List Under Volumetric Glassware – Plastic Centrifuge Tubes:
1. 15 mL Centrifuge Tubes (Conical Bottom)
- Ideal for small-volume sample prep
- With or without printed graduations
2. 50 mL Centrifuge Tubes (Conical Bottom)
- Larger volume capacity for cell cultures and reagents
- High-speed rated
3. 5 mL and 10 mL Mini Centrifuge Tubes
- Great for micro-prep work and reagent testing
- Compact and precise
4. Self-Standing Centrifuge Tubes
- Flat-bottomed for benchtop stability
- Compatible with tube racks
5. Snap Cap Centrifuge Tubes
- Quick-seal design for short-term use
- Common in teaching labs and rapid tests
6. Screw Cap Centrifuge Tubes (Leak-Proof)
- Secure for extended storage or volatile samples
- Often includes O-ring seals
7. Sterile, Individually Wrapped Centrifuge Tubes
- Gamma-irradiated, lab-ready
- Ideal for aseptic processing
8. Low-Retention Centrifuge Tubes
- Prevents sample adhesion
- Increases yield for proteins and enzymes
9. Graduated Tubes with Writing Patch
- Easy measurement and labeling
- Resistant to chemicals and solvents
10. High-Speed Rated Polycarbonate Tubes
- Withstand speeds above 15,000 x g
- Excellent for ultracentrifugation
11. Colored Centrifuge Tubes (Amber or Blue)
- UV protection for light-sensitive samples
- Organized storage and workflow management
12. Centrifuge Tube Racks and Storage Boxes (Accessories)
- For organization, transport, and cold storage
Conclusion
Plastic centrifuge tubes are a cornerstone of precision lab work, offering safe, consistent, and reliable performance in every application — from routine diagnostics to high-end molecular research. At nanotec.lk, we provide an extensive selection of centrifuge tubes, designed to meet international lab standards, ensure sample integrity, and support efficient lab workflows.
