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Low Profile Screw Caps

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Securely seal your storage tubes

Preserve the integrity of your samples with Micronic screw caps

Two blue low profile screw caps

Micronic internally threaded low profile screw caps securely seal tubes for long-term sample storage at ultra-low temperatures. To meet the diverse needs of different researchers, Micronic offers a range of sealing solutions. Internally threaded tubes can be sealed with a standard screw cap, a Screw Cap Ultra, or a low profile screw cap.

The internally threaded low profile screw caps are available for 96-well tubes (resulting in freezer space savings up to 33%), and are compatible with Micronic sample storage tubes in the following volumes: 0.50ml, 0.75ml, 1.10ml, 1.40ml and 2.00ml.

A Micronic 96-well format rack with lid being taken out of a freezer

Product features

Optimal seal quality

The silicon O-ring on the internally threaded screw cap provides the most optimal seal for storage at ultra-low temperatures.

Tube Compatibility

The internally threaded low profile screw caps are compatible with 96-well (0.50ml, 0.75ml, 1.10ml, 1.40ml, and 2.00ml) tubes.

Wide color range

The low profile screw caps are available in 12 colors: black, grey, white, yellow, orange, red, pink, purple, blue, light blue, light green, and green.

Resistance

The internally threaded low profile screw caps resist chemical solvents. All caps are produced in a class 7 clean room and are RNase/DNase and Pyrogen free.

  • Material Highest purity PP with Silicon O-ring
  • Cap height 7.5 mm
  • Temperature range Vapor phase LN2 to +140°C
  • Available sterile, gamma radiated, (15 kGy avg.) or Et0 treated
  • Available pre-capped on Micronic screw cap tubes
  • Saves 33% of freezer space

Satisfied customers

That's why we do it

"At NBS Scientific I got quick and reliable responses to questions and appointments. All advice and attention was expertly given. We've been happily working together for over 2 years now. "

I experience NBS Scientific as an excellent partner with pleasant employees. I have good contact with them.

The Charles River Labs logo
The Roche logo
Charles River Laboratories

Need more information?

Don't hesitate to contact us.

Want to learn more about the low profile screw caps? Eager to request a free sample? Contact us today with your questions.

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Product downloads

  • Caps for Sample Storage Tubes Download

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