TPE Capbands

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Securely seal your storage tubes

Preserve the integrity of your samples with Micronic push caps

A grey TPE capband-12 by Micronic

Micronic’s TPE capbands are compatible with the 0.50ml, 0.75ml, 1.10ml, 1.40ml, 2.00ml, and 2.50ml 96-well format tubes. The TPE capband-8 and capband-12 are sold as perforated capmats that can be torn into individual strips of 8 or 12 caps.

Available in 8 different colors (natural, grey, yellow, red, pink, blue, light green, and black), the TPE capbands are pierceable and available pre-split, sterile, and DNase/RNase free.

A Micronic 96-well format rack with lid of push cap tubes in freezer

Product features


The TPE capbands can be pierced repeatedly without losing seal integrity. They can be used to seal sample storage tubes in temperatures as low as -80°C.

Tube Compatibility

The TPE capbands are compatible with 96-well format tubes and are available in 8 colors: natural, grey, yellow, red, pink, blue, light green, and black.

Capband Format

The TPE capbands are sold in capmat format, which can then be torn into individual strips of 8 or 12 caps.


The TPE capbands resist chemical solvents. All caps are produced in a class 7 clean room and are RNase/DNase and Pyrogen free.

  • Material Thermo Plastic Elastomer
  • Cap height 4.8 mm
  • Temperature range -80°C to +100°C
  • Available sterile, gamma radiated, (15 kGy avg.) or Et0 treated
  • Available pre-capped on Micronic push cap tubes
  • Available with split septum to pierce with pipette tip

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
Charles River Laboratories

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Want to learn more about the TPE capbands? 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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