Flanged Plug Caps, 12 mm, Globe Scientific
Test/Sample Tube Closures
This line of polyethylene flanged plug caps provides exceptional leak-resistance in test tubes, centrifuge tubes, and round cuvettes.
- Low density polyethylene (LDPE)
- Assorted colors available
- Fits both glass and plastic tubes
Flanged plug caps feature two flexible flanges that press firmly against the inside wall of the tubes, thereby providing better leak-resistance than standard plug caps. Available in a variety of colors to facilitate identification.