Test Tube Cap - 13mm Flanged Plug from Globe Scientific
These polyethylene flanged plug caps provide exceptional leak-resistance in 13mm test tubes. They feature two flexible flanges that press firmly against the inside wall of
the tubes, thereby providing better leak-resistance than standard plug caps. They are available in a large selection of colors for sample identification purposes.
- Polyethylene Test Tube Cap
- Fits 13mm Tubes
- Flange Plug Cap
- Polyethylene (PE)
The caps are available in a 12mm, 13mm and 16mm sizes and in 9 beautiful colors for sample identification purposes.