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Condition:
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Country of Origin: Canada
- Weight: 22.35 lb
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Learn more:
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MFR:
Simport Scientific
Ships from MFI Medical
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MPN: T420-1
- Phone: (800) 464-1723
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Frequently asked questions
Are these centrifuge tubes available in sterile options?
Yes, these Simport 50ml Centrifuge Tubes are available in both sterile and non-sterile configurations to meet various laboratory needs. When selecting a variant, you can choose:
- Sterile Tubes: Available in both Polystyrene (PS) and Polypropylene (PP) materials.
- Non-Sterile Tubes: Also available in both PS and PP materials.
Selecting the appropriate configuration ensures compliance with your specific specimen handling and processing protocols.
What material options are available for these tubes?
These 50ml disposable centrifuge tubes are available in two primary material options, allowing you to select the best fit based on your thermal and chemical resistance needs:
- Polypropylene (PP): This option provides superior resistance. PP tubes are highly resistant to acids, solvents, and alkalies at room temperature. They are also autoclavable up to 121°C.
- Polystyrene (PS): This is the standard material option, ideal for general-purpose collection and routine centrifugation procedures.
Regardless of the material chosen, all tubes are designed with a leakproof flat top screw cap and can withstand high centrifugation forces up to 3000 g or 5000 RPM.
What is the maximum centrifugation speed?
These 50ml disposable centrifuge tubes are engineered for high-demand laboratory procedures, ensuring sample integrity even under significant mechanical stress. They offer High Centrifugation Resistance, safely withstanding speeds up to:
- 3000 g (Relative Centrifugal Force)
- 5000 RPM (Revolutions Per Minute)
Are the volume graduations clearly molded?
Yes, these Simport 50ml disposable centrifuge tubes feature clear, molded volume graduations directly on the tube body. This design ensures durability and reliable visual assessment during sample monitoring. The markings clearly span from 2.5 ml up to the full 50 ml capacity.
Do these tubes feature accurate molded graduations?
Yes, these 50 ml disposable centrifuge tubes are designed for precise volume indication.
They feature molded graduations directly on the tube body for accuracy. The full graduation range extends from 2.5 ml up to the maximum 50 ml capacity.
Are these tubes leakproof?
Yes, these Simport centrifuge tubes feature a leakproof design to ensure secure containment of specimens during transport and centrifugation. They have a flat top plastic screw cap with an inner sealing lip.
Are these centrifuge tubes autoclavable?
Yes, but this capability is specific to the material of the tube you select:
- Polypropylene (PP) Tubes: These tubes are fully autoclavable up to 121°C, making them suitable for high-temperature sterilization. They also offer excellent chemical inertness against acids, solvents, and alkalies.
- Polystyrene (PS) Tubes: These variants are suitable for general laboratory procedures but are not autoclavable.
What are the available packaging configurations?
The Simport 50ml centrifuge tubes are offered in several packaging configurations designed to fit various laboratory needs and workflows, including sterile and non-sterile options:
- Racked Packs: Tubes are supplied in racks for convenient benchtop access, containing 25 tubes per rack (20 racks per case, totaling 500 tubes).
- Bagged Packs: Typically used for sterile configurations, these packs contain 25 tubes per bag (20 bags per case, totaling 500 tubes).
- Bulk Cases: For high-volume, general use, tubes are packaged loosely with 500 tubes per case.

Simport 50ml Disposable Centrifuge Tubes