CENTRIFUGE TUBES

Centrifuge Tubes

In centrifugation processes, the quality of the tube used is just as important as the efficiency of the equipment. At Pobel, we offer a specialized line of centrifuge tubes designed to ensure sample integrity, withstand high rotational speeds, and deliver reliable results in every test.

We have an extensive catalog of tubes for clinical, industrial, molecular, and research centrifugation. They are compatible with low- and high-speed equipment and are made from certified materials carefully selected to endure demanding conditions.

Professional Centrifuge Tubes for Demanding Laboratories

Centrifuge tubes are conical or cylindrical containers used to separate sample components through centrifugal force. They are essential in clinical, pharmaceutical, microbiological, biochemical, and environmental applications.

At Pobel, we offer tubes that meet the technical specifications required to ensure stability during the process, minimize contamination risks, and preserve sample integrity.

Types of Centrifuge Tubes in Our Catalog

1. Conical Polypropylene Tubes (Falcon Type)

• Capacities from 15 ml to 50 ml.

• Snap or screw cap closures.

• Printed graduations and marking area.

• Sterilized, pyrogen-free, and autoclavable.

• Resistant up to 12,000 – 15,000 g.

2. High-Speed Tubes (Ultracentrifugation)

• Made from high-strength polymers like polycarbonate (PC) or reinforced polypropylene.

• Designed to withstand up to 100,000 g depending on the model.

• Compatible with fixed-angle and swinging-bucket rotors.

• Available with snap caps or secure screw closures.

3. Low-Volume Centrifuge Tubes

• Capacities from 0.5 ml to 2 ml.

• Suitable for microcentrifuges and molecular biology protocols.

• Resistant to temperature variations and solvent action.

All our tubes are manufactured under strict quality controls, ensuring optimal and safe performance for every specific application.

Common Applications of Our Centrifuge Tubes

• Clinical and diagnostic labs: plasma, serum, or cell component separation.

• Molecular biology: DNA/RNA precipitation and isolation.

• Pharmaceutical and industrial use: sample preparation for chemical or physical analysis.

• Scientific research: purification, concentration, and particle analysis processes.

Whatever your field, at Pobel you’ll find the right tube for every centrifuge type and laboratory protocol.

Key Features of Our Centrifuge Tubes

• High mechanical strength: withstand high centrifugal accelerations without deforming or breaking.

• Universal compatibility: suitable for standard laboratory centrifuges and specialized equipment.

• Zero contamination: sterile tubes, DNase-, RNase-, and endotoxin-free.

• Secure closures: prevent leaks or cross-contamination during processing.

• Precise graduations: clear markings for better volume control.

Benefits of Buying Centrifuge Tubes from Pobel

✔️ Certified products from top experts.
✔️ Variety of formats and technical materials.
✔️ Specialized guidance for technical selection.
✔️ Competitive prices and volume discounts.

At Pobel, we are committed to excellence and reliability in supplying laboratory materials. We know that behind every tube lies a research project, a clinical analysis, or an investigation that demands precision and safety.

Usage and Storage Tips

• Verify rotor compatibility before use.

• Always balance the load symmetrically to avoid equipment damage.

• Avoid overfilling to prevent spills and accidents.

• Sterilize according to manufacturer guidelines if tubes are reusable.

• Store under controlled temperature and humidity to preserve properties.

Have Specific Requirements? We Can Help

If your lab needs tubes with special capacities, resistance to extreme forces, sterility certifications, or unique technical features, our team can help you find the best fit for your requirements.

We also offer personalized technical advice for clients with industrial or advanced research needs.

Request a Quote from Pobel

Contact us to place your order for centrifuge tubes with full security and assurance. Our system is designed for professionals who value speed, clarity, and confidence in every purchase.

Speak with our team to receive a technical recommendation.

Frequently Asked Questions

Which tubes should not be centrifuged?
Tubes containing EDTA (Ethylenediaminetetraacetic acid), used for complete blood counts (CBC), are typically not centrifuged. However, some special tests may require centrifugation to obtain plasma from the sample.

How should tubes be arranged in a centrifuge?
For every tube inserted into the rotor, add another of equal weight directly opposite. This ensures the center of gravity remains centered in the rotor.