Simport Plastic Sample Tubes With External Threads

Yes, these Simport sample tubes are fully autoclavable, making them suitable for sterile laboratory applications. They are designed to maintain integrity during the sterilization process.

• Material: Constructed from high-quality, non-toxic polypropylene.
• Sterilization Limit: They can withstand autoclaving temperatures up to 121°C.

For proper and safe autoclaving, ensure the caps are loosened and the tubes remain in an upright position during the cycle.

Yes, these Simport tubes are designed for reliable, high-integrity containment during the storage and transportation of biological materials.

• Leakproof Performance: When used with compatible silicone washer screw caps (Note: caps must be ordered separately), these tubes are rigorously tested and verified to maintain leakproof integrity up to 20 PSI (pounds per square inch).
• Contamination Control: The external thread design ensures the inner surface remains smooth and uniform, which significantly minimizes particle retention and contamination risks, supporting overall sample integrity.
• Material Quality: They are constructed from strong, high-clarity, non-toxic polypropylene.

No, caps are not included with the Simport Plastic Sample Tubes. They must be purchased separately.

Yes, each configuration of the Simport Plastic Sample Tubes is packaged with 1000 units per case.

This high volume supports high-throughput screening and large-scale sample archival needs.

Important Note: The compatible screw caps required for these tubes are sold separately and must be ordered independently.

Yes, these Simport sample tubes are constructed entirely from non-toxic, high-quality polypropylene.

This material provides reliable durability and strength while maintaining good optical clarity for easy content inspection, making them optimal for laboratory applications.

Key features related to their use in storage and transport include:

• Minimized Contamination: The tubes feature external threads, resulting in a completely smooth inner wall surface that reduces sample adhesion.
• Sterilization Ready: The tubes are fully autoclavable up to 121°C. (Note: Caps must be loosened and tubes kept upright during the process.)
• Secure Sealing: When paired with appropriate silicone washer screw caps (ordered separately), these tubes are certified leakproof, tested to withstand pressures up to 20 PSI.

Yes, the external threads are a key design feature that helps minimize contamination. By placing the threads on the exterior, the tube maintains a smooth, uniform inner surface, which significantly reduces the risk of biological material contamination during storage and transport.

Yes, these Simport tubes are designed for highly reliable and secure containment, featuring leakproof performance essential for the storage and transportation of biological materials. They are made from non-toxic polypropylene, ensuring both strength and clarity.

The key specifications for reliable containment include:

• Leakproof Rating: The tubes are successfully tested to maintain integrity under pressure up to 20 PSI.
• Required Seal: This performance is guaranteed when paired with compatible silicone washer screw caps (Note: Caps must be ordered separately).
• Contamination Control: The external thread design provides a smooth, uniform inner surface, actively minimizing particle retention and the risk of sample contamination.
• Sterilization: They are autoclavable at 121°C (provided the caps are kept loosened and the tubes remain upright).

Yes, these plastic sample tubes are offered in two distinct configurations depending on your measurement and labeling requirements:

• Printed: These tubes include precise volumetric graduations printed on the side, along with a dedicated white marking area. This is ideal for labs needing accurate visual measurement and reliable sample identification.
• Plain (Not Printed): These configurations are completely smooth and clear, maximizing visibility of the tube’s contents without any pre-printed markings.

Yes, these Simport tubes are specifically designed for the secure handling, storage, and transportation of sensitive biological material, ensuring optimal sample integrity.

Key features that confirm their suitability and safety include:

• Non-Toxic Polypropylene: They are constructed from high-quality, non-toxic polypropylene, offering excellent durability and high clarity for sample visibility.
• Reduced Contamination Risk: The external threads result in a smooth, uniform inner surface, which significantly minimizes particle retention and contamination risk during storage or handling.
• Leakproof Performance: When paired with the appropriate silicone washer screw caps (sold separately), these tubes are rigorously tested to maintain a leakproof seal up to 20 PSI.
• Autoclavable: The tubes can be sterilized via autoclaving at temperatures up to 121°C. Note: For successful sterilization, the caps must be loosened and the tubes must remain in an upright position.

Yes, these high-quality Simport sample tubes are available in two convenient capacities: 3mL and 4mL.

In addition to capacity, the tubes come with options to meet various laboratory requirements:

• Capacity: Choose between the 3mL and 4mL sizes.
• Marking: You can select tubes that are completely plain, or those featuring printed volume graduations and a useful white marking area for easy labeling.
• Base Style: Configurations include both the stable Self Standing base and the traditional Round Bottom design.

Important Note: The necessary screw caps for these externally threaded tubes are not included and must be ordered separately.