These high-performance microcentrifuge tubes provide reliable sample containment, leak-resistant sealing, and superior chemical resistance for laboratory and research environments. Designed for precision handling, these micro centrifuge tubes help ensure sample integrity during centrifugation, storage, and transport.

Product Overview

Our premium microfuge tubes are engineered with an advanced internal sealing system that delivers dependable leak protection and sample security. The unattached O-ring forms a strong internal seal by sandwiching the top of the microcentrifuge tube, preventing liquid bypass and minimizing contamination risks.

These microcentrifuge tubes feature continuous threading that requires only a 1¼ turn to tighten, allowing fast and secure closure while improving workflow efficiency. The chemically resistant O-ring enhances seal integrity, making these micro centrifuge tubes suitable for demanding laboratory applications involving sensitive reagents and biological samples.

Caps are compatible with Sarstedt and Porex systems, providing flexible integration with existing laboratory equipment and processes.

Key Features & Benefits

• Advanced internal sealing ring prevents liquid leakage and contamination
  

• Unattached O-ring improves chemical resistance and sealing integrity
  

• Continuous thread design allows quick and secure closure
  

• Compatible with Sarstedt and Porex caps for versatile laboratory use
  

• Durable construction supports reliable centrifugation and storage
  

• Available in conical or skirted bottom options for application flexibility
  

• High-quality material helps preserve sample stability
  

• Efficient packaging supports high-volume laboratory operations
  

These microcentrifuge tubes help laboratories maintain sample accuracy, cleanliness, and process efficiency. Explore our Laboratory Disposable Supplies for contamination control and sample management.

Ideal Applications

These microfuge tubes are widely used in:

• Molecular biology and DNA/RNA research
  

• Pharmaceutical and biotechnology laboratories
  

• Clinical and diagnostic testing facilities
  

• Chemical sample preparation and storage
  

• Academic and research laboratory environments
  

• Micro-sample centrifugation and processing
  
  

Product Specifications

• Product Type: Microcentrifuge Tubes
  

• Sealing System: Internal sealing ring with unattached O-ring
  

• Thread Design: Continuous threads (1¼ turn closure)
  

• Bottom Options: Conical or Skirted
  

• Cap Compatibility: Sarstedt and Porex compatible
  

• Autoclavable: O-ringed caps are not autoclavable
  

• Packaging: 500 Tubes per Package (5 Bags of 100)
  
  

Why Choose Medco Supplies?

Medco Supplies delivers dependable laboratory consumables trusted by research, pharmaceutical, and clinical professionals. Our microcentrifuge tubes are sourced to ensure consistent sealing performance, chemical resistance, and reliable sample handling.

We prioritize supplying cost-effective disposable lab products that help laboratories maintain accuracy, contamination control, and workflow efficiency.

Frequently Asked Questions

What are microcentrifuge tubes used for?

Microcentrifuge tubes are used to store, process, centrifuge, and transport small liquid or biological samples in laboratory and research settings.

What is the benefit of the O-ring sealing system in microfuge tubes?

The O-ring creates a tight internal seal that helps prevent leaks, contamination, and liquid bypass during centrifugation or sample storage.

Are micro centrifuge tubes chemically resistant?

Yes. The O-ring and tube material offer strong chemical resistance, making these micro centrifuge tubes suitable for handling various reagents and laboratory samples.

Specifications: