Description
T420 Centrifuge Tubes are designed for laboratories that need reliable sample containment and easy handling. Whether you are collecting biological specimens or preparing samples for centrifugation, these tubes offer dependable performance and peace of mind. Their leakproof screw caps and molded graduations make them ideal for clinical, research, and industrial settings where accuracy and safety are priorities.
- Leakproof Screw Cap – Flat top with inner sealing lip prevents spills, giving you confidence during transport.
- 50 mL Volume – Accommodates a wide range of sample sizes, supporting flexible lab routines.
- Clear Graduations – Molded marks from 2.5 to 50 mL help ensure accurate measurements and reduce errors.
- Durable Materials – Choose polystyrene for optical clarity or polypropylene for chemical resistance, so you can match your application needs.
- Sterile or Non-Sterile Options – Select the right tube for your workflow, supporting both routine and sensitive procedures.
Lab Sample Tubes with Leakproof Cap for Reliable Containment
These laboratory centrifuge tubes are built to handle demanding sample preparation and storage tasks. The flat screw cap with an inner sealing lip helps prevent leaks, while the molded graduations make it easy to measure and aliquot samples with precision. Polystyrene tubes provide optical clarity for visual inspection, while polypropylene tubes offer resistance to acids, solvents, and alkalies. This versatility makes them suitable for a variety of laboratory environments, from clinical diagnostics to research labs. The tubes are available sterile with green caps or non-sterile with yellow caps, so you can choose the best fit for your workflow. Designed for labs that value accuracy and safety, these tubes help streamline daily routines and support reliable results.
Features and Benefits
Secure Sample Handling
- Flat Screw Cap with Inner Lip – Prevents leaks and contamination, supporting safe transport and storage.
- Leakproof Design – Ensures sample integrity, so you can focus on your work without worry.
Material Versatility
- Polystyrene Tubes – Offer optical clarity for easy sample inspection.
- Polypropylene Tubes – Withstand autoclaving and resist chemicals at room temperature for broader application.
Measurement Accuracy
- Molded Graduations – Provide clear, easy-to-read volume markings from 2.5 to 50 mL.
- Consistent Dimensions – 29 mm diameter and 118 mm height for compatibility with standard racks.
Convenient Packaging
- Available in Bags or Racks – Choose the packaging that fits your storage and workflow needs.
- Racks Hold 25 Tubes – Simplifies organization and transport within the lab.
Product Specifications
Dimensions and Capacity
- Volume: 50 mL
- Diameter: 29 mm
- Height: 118 mm
Materials and Construction
- Tube Material: Polystyrene or Polypropylene
- Cap Material: High-density polyethylene
- Closure Type: Screw
Performance and Compliance
- Centrifugation Resistance: Up to 3000 x g (polypropylene), up to 1000 x g (polystyrene)
- Temperature Range: -80 °C to +80 °C (polystyrene); polypropylene tubes can be autoclaved up to 121 °C
- ISO 9001 Certified: Produced in compliance with ISO 9001 quality management system
Packaging Details
- Quantity Per Case: 500
- Packaging Options: Bags or polypropylene racks (racks hold 25 tubes)
Explore More: See all Centrifuge Tubes | Shop more T420 Products
Leakproof Sample Tubes for Safe, Accurate Lab Work
Choose these sample tubes for a combination of leakproof security, material versatility, and clear measurement. The screw cap and molded graduations help ensure your samples are protected and easy to work with. Compared to generic tubes, these offer a higher level of quality assurance and compatibility with standard lab equipment. You can rely on their performance for both routine and specialized applications, giving you peace of mind in every procedure.
- Leakproof Assurance – Flat screw cap with inner lip prevents spills, supporting safe handling and transport.
- Material Options – Select polystyrene for clarity or polypropylene for chemical resistance and autoclaving.
- Accurate Measurement – Molded graduations help reduce errors and support precise sample preparation.
- Flexible Packaging – Choose bags or racks to fit your workflow and storage needs.
- ISO 9001 Compliance – Manufactured under a certified quality management system for added confidence.
Manuals and Troubleshooting Guides
- T420 Centrifuge Tubes – Technical Data Sheet 1
- T420 Centrifuge Tubes – Technical Data Sheet 2
- T420 Centrifuge Tubes – Technical Data Sheet 3
- T420 Centrifuge Tubes – Technical Data Sheet 4
- T420 Centrifuge Tubes – Technical Data Sheet 5
Frequently Asked Questions (FAQs)
What materials are the T420 Centrifuge Tubes made from?
The tubes are made of either polystyrene for optical clarity or polypropylene for chemical resistance and autoclaving.
Are the T420 Centrifuge Tubes leakproof?
Yes, the flat screw cap with an inner sealing lip helps prevent leaks and ensures secure sample containment.
Can these tubes be autoclaved?
Polypropylene tubes can be autoclaved up to 121 °C. Polystyrene tubes cannot be autoclaved.
What is the maximum centrifugation speed for these tubes?
Polypropylene tubes withstand up to 3000 x g, while polystyrene tubes withstand up to 1000 x g.
Are the tubes available sterile?
Yes, they are available sterile with green caps or non-sterile with yellow caps.
What packaging options are available?
The tubes are available in bags or polypropylene racks. Racks hold up to 25 tubes for convenient storage and transport.
Are these tubes ISO 9001 certified?
Yes, they are produced in compliance with an ISO 9001 certified quality management system.
