TUBES

Laboratory Tubes

In a laboratory, the quality of the instruments used is key to obtaining reliable and safe results. At Pobel, we understand this need, which is why we offer a specialized range of laboratory tubes designed to meet the highest standards in the scientific, academic, and industrial sectors.

Our selection includes everything from standard test tubes to centrifuge tubes, with various capacities, materials, and configurations to ensure versatility, durability, and precision.

Laboratory Tubes for Professional Applications

Laboratory tubes are cylindrical containers, typically closed at one end, used to hold, mix, heat, or centrifuge liquids and solid samples. They are essential elements in clinical, chemical, biotechnological, pharmaceutical, environmental, and educational laboratories.

At Pobel, we offer a carefully curated catalog that includes:

Test Tubes

• Made of borosilicate glass or chemically resistant plastic.

• Available with or without caps.

• Capacities from 5 ml to 50 ml.

• Suitable for chemical testing, simple reactions, and general analyses.

Centrifuge Tubes

• Designed to withstand high speeds in centrifuges.

• Available with conical or round bottoms.

• Screw cap option for enhanced biological safety.

• Capacities from 1.5 ml to 50 ml.

Clinical Sample Tubes

• Sterilized, stackable, and pyrogen-free.

• Designed for the safe transport and storage of biological samples.

High-Quality Materials: Glass and Technical Plastics

We carefully select the manufacturing materials of our laboratory tubes to ensure maximum chemical, thermal, and mechanical resistance.

• Borosilicate Glass: Ideal for applications requiring direct heat exposure. Highly resistant to thermal shock and chemical attacks.

• Polypropylene (PP): Lightweight, autoclavable, and resistant to organic solvents.

• Polystyrene (PS): Transparent and cost-effective, ideal for visual analysis and single-use applications.

All products are certified and meet the quality standards relevant to each sector.

Why Choose Pobel Laboratory Tubes?

Our value proposition focuses on efficiency, safety, and reliability. These pillars enable us to serve public and private laboratories, educational institutions, clinics, hospitals, and industrial companies with excellence.

• Guaranteed Quality: We ensure precision and safety standards in all our products.

• Wide Range of Formats: We offer tubes in various volumes, shapes, and closure types, so you can find exactly what you need.

• Personalized Guidance: If you have any questions, our technical team is available to help you choose the right product.

Usage and Maintenance Recommendations

• Proper Handling: Always wear gloves and eye protection when handling tubes with chemical substances.

• Periodic Sterilization: For reusable tubes, clean with neutral detergents and sterilize using an autoclave.

• Safe Storage: Store tubes in stable racks to prevent falls or cross-contamination.

• Clear Labeling: Use durable labels or tubes with marking areas to avoid sample management errors.

Common Applications of Our Laboratory Tubes

Our laboratory tubes are used in:

• Clinical and hematology analysis processes.

• Chromatography, titrations, and chemical studies.

• Biomedical and biotechnological research.

• Cell cultures and microbiological assays.

• Physical and rheological tests in industries such as food or cosmetics.

• And many other purposes.

Contact Us to Buy Laboratory Tubes from Pobel

We have experience supplying high-complexity laboratories and demanding research projects. Contact us to discuss the needs of your work environment—we'll be happy to advise you.

Request Your Quote Now
Place your order for laboratory tubes with the confidence of investing in reliable, high-quality materials.

Reach out to our personalized customer support team.

Frequently Asked Questions

What are the tubes for laboratory samples?
In clinical lab tests using venous blood samples, collection tubes are classified into three main groups: serum tubes, plasma tubes, and whole blood tubes.

What does each color of laboratory tube caps mean?

• White cap: No anticoagulant (dry tube)

• Yellow cap: With clot-activating gel

• Purple cap: With EDTA (for complete blood count tests)