TPE Capcluster (with Internal Thread)

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With the Micronic TPE push caps for internal thread tubes

A rack of 96-format internally threaded tubes precapped with green push caps

The Micronic TPE (Thermoplastic Elastomer) Capcluster with Internal Thread is a sheet of 96 push caps that can be used to seal an entire rack of 96 tubes at once. After the capcluster is used to seal a rack of push cap tubes, the foil backing can be removed to leave each tube individually capped. The Micronic TPE Capcluster with Internal Thread can seal the following 96-well format tubes: the 0.50ml, 0.75ml, 1.10ml, 1.40ml, 2.00ml, and 2.50ml internally threaded Micronic tubes. TPE Capclusters are also available for externally threaded tubes. View the product page here for more information.

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

Product features

Multipiercable

The TPE capclusters 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 capcluster with Internal Thread is compatible with 96-well format internal thread tubes. They are available in 13 colors: natural, white, yellow, orange, red, pink, purple, blue, light blue, light green, green, black, and grey.

Flexible Quantities

The TPE capclusters can be purchased online in large packs of 240 clusters. To order smaller packs of 40 clusters, please contact our sales team.

Resistance

The TPE capclusters 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 (without retaining foil)
  • 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. "

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Charles River Laboratories

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