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Novitain Capcluster-50

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Securely seal samples for short-term storage

Compatible with the 50-well Novitain rack and Novitain Manual Capper MC2

The Novitain Capcluster-50 offers an ideal and economic solution for the secure short-term sealing of 13mm diameter sample collection tubes in the 50-well format Novitain Rack. After capping 50 tubes in one turn, the retaining foil can be removed to leave each tube individually capped. The Novitain TPE Push Caps offer a rapid solution for capping 50 racked sample collection tubes using the Novitain Manual Capper MC2.


Product features

Easy removal

The Novitain caps are manufactured with a small tab for easy removal.


Novitain caps can be pierced multiple times without losing seal integrity.


Novitain’s TPE caps in natural are made out of medically approved material (USP Class VI certificate).


Novitain caps are produced in a certified class-7 clean room and resist chemical solvents.

  • Material Thermo Plastic Elastomer
  • Available colors Natural
  • Tube compatibility Tubes 13.0 mm in diameter
  • Dimensions 8.5" x 5"
  • Cap height 5.5mm
  • Temperature range '-20°C to +100°C (without retaining foil)

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.

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The Roche logo
Charles River Laboratories

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Want to learn more about Novitain capping solutions? Contact us today with your questions.

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Product downloads

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Novitain 50-well rack

The lightweight Novitain Rack positions 50 sample collection tubes in such a way that is exactly compatible with the Novitain Capcluster-50.
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Novitain Manual Capper MC2

The Novitain Manual Capper MC2 can seal 50 tubes at once. The capper operates as a stand-alone device and is very user-friendly.
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