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Condition:
- Weight: 13.65 lb
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Learn more:
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MFR:
Simport Scientific
Ships from MFI Medical
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MPN: T331-10N
- Phone: (800) 464-1723
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Frequently asked questions
Do these tubes feature a secure closure?
Simport Secure-Locke Microcentrifuge Tubes are designed with a special Secure-Lock clasp to prevent accidental opening. This feature ensures that your samples remain securely contained during critical laboratory procedures such as centrifugation, boiling, storage, freezing, and shipping.
Are the tubes certified high purity?
Yes, these microcentrifuge tubes are certified for high purity, making them ideal for sensitive molecular biology applications. They ensure optimal sample integrity by being guaranteed free of the following common contaminants:
- RNase-free
- DNase-free
- Pyrogen-free
- DNA-free
This stringent certification helps minimize the risk of interference in crucial laboratory procedures.
Are these high-quality Secure-Locke tubes autoclavable?
Yes, the Simport Sercure-Locke Microcentrifuge Tubes are fully designed for sterilization via autoclaving.
- They can safely withstand high temperatures up to 121 °C.
- This capability ensures they are suitable for demanding laboratory procedures requiring stringent sterilization.
What are the volume markings?
The Simport Sercure-Locke Microcentrifuge Tubes feature clear, molded-in graduations to assist with accurate volume estimation and sample handling. The specific volume markings are:
- 0.5 mL
- 1.0 mL
- 1.5 mL (Maximum capacity)
Does the lid allow for easy, pierceable access?
Yes, the Simport Secure-Locke Microcentrifuge Tubes feature a pierceable lid that allows for convenient sample access. This design helps maintain sample integrity by minimizing the need to fully open the tube, which can reduce the risk of contamination during laboratory procedures.
What is the maximum centrifugal force rating?
These tubes are engineered for high-stress applications. They can safely handle a maximum centrifugal force of 20,000g.
This high rating is secured by the specialized Secure-Lock clasp mechanism, which prevents accidental opening during rigorous centrifugation.
Is there an etched surface for sample identification?
Yes, these tubes feature a dedicated etched surface on the side wall specifically designed for sample identification. This allows for clear, permanent labeling, which is crucial for tracking samples accurately throughout rigorous laboratory processes, including centrifugation, freezing, and storage.
Do these tubes have high-purity certifications?
Yes, these Simport Secure-Locke Microcentrifuge Tubes are rigorously certified, ensuring optimal sample integrity for highly sensitive laboratory applications. They are guaranteed to be free of key biological contaminants:
- RNase-free
- DNase-free
- Pyrogen-free
- DNA-free
This robust certification ensures high reliability for demanding molecular biology and biochemistry work.

Simport Sercure-Locke Microcentrifuge...