Product Description
- They can be autoclaved at 121C.
- Suitable for long-term and low-temperature storage.
- They can withstand a temperature range of -80C to +95C.
- Available in pre-sterilized packaging.
- Free of RNase, DNase, heavy metals, pyrogens, and human DNA.
- Prevent evaporation, resulting in reducing sample loss.
- Low nucleic acid and protein binding properties.
Available Packaging:
Cat.#NAC00012 Non-Sterile 5000 PCS/Case (500 PCS/Bag, 10 Bags/Case),size 50cm X 30cm X 40cm, weight 11 Kgs
Reliable Sample SecurityThese 1.5ml microtubes feature a strong screw cap with an integrated O-ring, ensuring an exceptionally secure and leak-proof seal. This design protects your valuable samples during storage, transportation, or centrifugation, reducing the risk of contamination. Whether you choose sterile or non-sterile variants, each tube guarantees sample integrity in demanding laboratory environments.
Optimized Usability and VersatilityGraduation markings at 0.5, 1.0, and 1.5 ml assist in accurate volume measurement, and the large white marking area provides ample space for easy labeling and efficient organization. The self-standing base and universal rack compatibility streamline lab workflows, and the tubes compatibility with both freezing (to -80C) and autoclaving (up to 121C) adds remarkable flexibility.
FAQs of Self Standing 1.5ml Screw Cap Microtubes:
Q: How do the screw caps with O-rings enhance sample security?
A: The screw caps with built-in O-rings provide a tight, leak-proof seal, minimizing the risk of sample loss or contamination during centrifugation, storage, or transportation.
Q: What are the benefits of using self-standing microtubes in the laboratory?
A: Self-standing microtubes remain upright on flat surfaces, simplifying hands-free handling, pipetting, and storage without requiring additional racks or supports.
Q: When should I choose sterile versus non-sterile microtubes?
A: Sterile microtubes are recommended for sensitive applications involving cell culture or molecular biology, while non-sterile tubes are suitable for general sample storage and routine laboratory tasks.
Q: Where can these microtubes be stored, and what temperature range can they tolerate?
A: These microtubes can be stored in standard laboratory refrigerators and freezers, safely tolerating temperatures from -80C up to autoclaving conditions at 121C.
Q: What is the centrifugation resistance of these microtubes?
A: The microtubes are engineered to withstand centrifugation forces up to 20,000 xg, making them suitable for both routine and high-speed sample processing.
Q: How can I ensure accurate sample measurement using these microtubes?
A: Clear graduation marks at 0.5, 1.0, and 1.5 ml enable precise volume determinations, supporting accuracy in sample preparation and analysis.