Securely seal your storage tubes
Preserve the integrity of your samples with Micronic screw caps!
Micronic Screw Caps for externally threaded tubes provide a secure closure for long-term sample storage at ultra-low temperatures and securely seal tubes during transportation. The caps are available in nine different colors: grey, yellow, orange, red, light green, blue, white, purple, and light blue for 96-format and grey, yellow, orange, red, light green, blue, and transparent for 48- and 24-format tubes.
Product features
The screw caps for externally threaded tubes have a triple start thread for optimal sample storage. These screw caps are designed with a unique lock when sealed to prevent screw caps from being overtightened.
The externally threaded screw caps are compatible with 96-well (0.30ml, 0.40ml, 0.75ml, 0.80ml and 1.40ml), 48-well (1.00ml, 2.00ml, 3.00ml and 4.00ml), and 24-well (1.50ml, 3.00ml, 3.50ml and 6.00ml) format tubes.
The screw caps are designed specifically for automated processes, like screw cap recappers.
The internally threaded screw caps resist chemical solvents. All caps are produced in a class 7 clean room and are RNase/DNase and Pyrogen free.
- Material Polyethylene
- Cap height 7.0 mm (96-, 48-, and 24-format)
- Temperature range Vapor phase LN2 to +100°C
- Available gamma irradiated, (15 kGy avg.) or EtO treated
- Available pre-capped on Micronic screw cap tubes
Satisfied customers
That's why we do it
Need more information?
Don't hesitate to contact us.
Want to learn more about the externally threaded screw caps? Eager to request a free sample? Contact us today with your questions.
Product downloads
View the accompanying brochures
- Caps for Sample Storage Tubes Télécharger
Related products
These products are also often chosen
Hybrid Tubes 1.40 ml pas de vis externe
