# Globe Scientific Polyethylene Flanged Plug Caps

White polyethylene flanged plug caps designed for secure closure of 12 mm laboratory tubes. These non-sterile caps provide leak-resistant sealing for test tubes, centrifuge tubes, and round cuvettes.

## Design Features
*   Two flexible flanges press firmly against tube interior walls
*   Provides enhanced leak-resistance compared to standard plug caps
*   Made from durable polyethylene material
*   12 mm diameter fits standard 12 mm laboratory tubes
*   White color for easy identification

Available in bags of 1000 units for laboratory and clinical supply needs.