Product Description
- Made from 100% virgin polypropylene (PP)
- Autoclavable at 121C
- Available in pre-sterilized packaging
- Color-coded caps for convenient sample identification
- RNase, DNase, heavy metals, and human DNA free
- Non-pyrogenic
- Flip cap for easy opening and closing
- Clear graduation marks
AvailablePackaging:
- NACB020 2.0ml microcentrifuge tube, color nature, sterile, 500 x 10/carton
Superior Chemical ResistanceCrafted from high-grade virgin polypropylene, these microcentrifuge tubes provide excellent resistance to a wide range of chemicals and solvents. This durability makes them ideal for handling complex reagents and samples, ensuring sample integrity throughout laboratory processes.
Leak-Proof and Autoclavable DesignFeaturing a secure attached snap-fit cap, the tubes remain leak-proof even during high-speed centrifugation. Their autoclavable nature ensures safe sterilization at temperatures up to 121C, supporting sterile sample storage and processing within diverse laboratory environments.
Easy Storage and HandlingWith standardized sizing (approx. 10.8 42 mm) and the ability to be racked or stacked, these tubes facilitate efficient organization and storage. Their lightweight construction (1.1 g per tube) further enhances usability, supporting manual automation-grade workflows in busy labs.
FAQs of Autoclavable 2.0ml Polypropylene Microcentrifuge Tubes:
Q: How are the autoclavable 2.0ml microcentrifuge tubes sterilized for laboratory use?
A: These tubes can be sterilized through autoclaving at temperatures up to 121C, making them suitable for both sterile and non-sterile laboratory applications. Sterile options are also supplied for immediate use.
Q: What are the primary benefits of using polypropylene microcentrifuge tubes in molecular biology and clinical laboratories?
A: Polypropylene offers high chemical resistance and ensures the tubes remain DNase/RNase free, preventing contamination of sensitive samples. The robust material supports high-speed centrifugation and repeated autoclaving without compromising tube integrity.
Q: When should I choose the sterile version of these microcentrifuge tubes?
A: Sterile tubes are recommended when working with sensitive samples, such as nucleic acids or clinical specimens, where contamination must be minimized. Non-sterile versions can be used for standard sample processing and storage when sterility is not critical.
Q: How does the attached snap-fit cap improve the tubes performance during centrifugation and storage?
A: The integrated snap-fit cap ensures a secure, leak-proof seal, preventing sample spillage and contamination even at centrifugation speeds up to 20,000 x g. It also streamlines handling and organization during storage or transport.
Q: What types of chemicals and solvents can these microcentrifuge tubes resist?
A: These polypropylene tubes exhibit high resistance to most chemicals and solvents commonly used in molecular biology, biochemistry, and clinical laboratories, offering protection against sample degradation or tube damage.
Q: Where can these microcentrifuge tubes be used and stored within a laboratory setting?
A: They are ideal for use in molecular biology, biochemistry, and clinical laboratories, and can be conveniently stacked, racked, or stored at temperatures ranging from -80C to 121C, ensuring flexibility in sample management.