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Simport™ Scientific Polyethylene Flange Plug Caps

Available with two flexible flanges to ensure leakproof seal

Manufacturer:  Simport™ Scientific T4043RX

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Catalog No. 22-045-564

This item has been discontinued and is no longer available. Please call customer service for assistance: 1-800-766-7000. View substitute products »



  • Fit into test tubes, round cuvettes and centrifuge tubes
  • For 12mm and 16mm tubes
  • Available in different colors



0.47 in.
Flange Plug Cap
Test tubes, round cuvettes, centrifuge tubes, two flexible flanges
12 mm
12 mm tubes
Product Certifications


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