Centrifuge Tube

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Centrifuge Tube Specification

Automation Grade
Manual

Model No
Standard Lab Centrifuge Tube

Core Components
Tube body, Screw cap

Capacity
15 ml / 50 ml

Feature
Leak-proof, Graduated markings, Sterile or Non-sterile options

Measurement Range
15 ml / 50 ml

Accuracy
Graduated to ±2%

Temperature Range
-80°C to 121°C

Equipment Materials
Polypropylene (PP)

Type
Centrifuge Tube

Usage
Laboratory centrifugation and sample storage

Dimension (L*W*H)
Conical 15ml: Ø 17 x 120 mm; 50ml: Ø 30 x 115 mm

Weight
Approx. 10-15g (depending on capacity)

About Centrifuge Tube

We offer a wide range of Centrifuge Tubes to suit the varied requirements for various clinical and laboratory procedures. These tubes are manufactured as per the international standards due to which these are widely demanded across the globe. Moreover, our products are also thoroughly tested on various industry parameters by the experts hired by us. The products we offer are packed in superior quality packaging material to the deliver these safely. Following are the features of our range:

Excellent performance
Dimensional accuracy
Longer service life

High Clarity with Accurate Markings

These centrifuge tubes ensure reliable sample measurement with graduation markings as fine as 0.5 ml (15 ml) or 2.5 ml (50 ml), enabling precise monitoring during experimental protocols. The transparent polypropylene material offers clear visibility of samples, minimizing reading errors and supporting accurate work.

Leak-Proof and Versatile Cap Options

Featuring screw caps in either flat or plug seal variants, the tubes provide a secure, leak-proof closure. Their design accommodates various storage and centrifugation needs, ensuring the safety and integrity of stored samples. Blue caps are standard, though colors may vary by supplier.

Sterility and Safety for Sensitive Applications

To meet diverse laboratory requirements, the tubes are available sterile (via gamma irradiation) or non-sterile. They are also DNase/RNase-free when specified, and pyrogen-free options can be supplied, supporting safe handling of sensitive biological samples.

FAQs of Centrifuge Tube:

Q: How should Centrifuge Tubes with Graduation Markings be used for sample storage and centrifugation?

A: These tubes are ideal for storing, mixing, and centrifuging samples in laboratory settings. Simply add your sample to the tube, secure the screw cap, and follow your protocol. They can endure centrifugation forces up to 12,000 x g for 15 ml tubes or 9,400 x g for 50 ml tubes.

Q: What are the benefits of using these tubes for laboratory work?

A: The tubes offer high clarity for visual assessment, accurate measurement with clearly graduated markings, and a leak-proof screw cap design. Sterile, DNase/RNase-free, and pyrogen-free options ensure safe use in sensitive applications.

Q: When should I choose sterile versus non-sterile centrifuge tubes?

A: Sterile tubes, treated by gamma irradiation, are preferred for handling sensitive biological samples to minimize contamination risk. Non-sterile options are suitable for general laboratory procedures where sterility is not a concern.

Q: Where can these centrifuge tubes be safely stored, and what is their shelf life?

A: Unopened, sterile tubes can be stored at room temperature away from direct sunlight and have a shelf life of up to 5 years. They withstand temperatures between -80C and 121C, making them suitable for a variety of laboratory environments.

Q: What is the process for ensuring the tubes are leak-proof and safe for high-speed centrifugation?

A: The screw caps (flat or plug seal) are engineered to create a tight seal, preventing leaks during centrifugation and storage. The polypropylene material and construction are tested for strength and resistance to the specified g-forces.

Q: What are the core components and dimensions of these tubes?

A: Each tube consists of a polypropylene body and a screw cap. The 15 ml tube measures approximately 17 x 120 mm, while the 50 ml tube is about 30 x 115 mm in size.

Q: Who typically distributes and uses these tubes in India?

A: Centrifuge tubes are widely available through distributors, exporters, manufacturers, suppliers, and traders across India. They are routinely used in academic, clinical, and research laboratories for sample processing and storage.

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