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Thermo Scientific™ Nalgene™ Unwire™ Polypropylene Test Tube Racks Available on GSA/VA Contract for Federal Government customers only.

Hold a full load of test tubes or centrifuge tubes with Thermo Scientific? Nalgene? Unwire? Polypropylene Test Tube Racks, molded in one piece.

Manufacturer:  Thermo Scientific™ 59760016

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Catalog No. 14-809-134

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Hold a full load of test tubes or centrifuge tubes with Thermo Scientific™ Nalgene™ Unwire™ Polypropylene Test Tube Racks, molded in one piece using Thermo Scientific™ ResMer™ manufacturing technology.

  • Higher specific gravity than water so rack stays submerged in a water bath
  • Holds a full load of test tubes or centrifuge tubes for 13, 16, 20, 25 and 30mm sizes or up to 72 smaller diameter tubes
  • Available in four bright colors to help keep samples organized
  • Accepts large labels for easy sample identification


These racks are not autoclavable.

Description & Specifications


6 x 12
9.75 x 5 x 2.75 in. (24.9 x 12.7 x 6.7cm)
2.75 in.
16mm Tubes
Rack, Unwire Test Tube
Test Tube Rack Unwire™ Wht PP 16mm
16mm Tubes
9.75 in.
5 in.
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