Snap Caps, with Single Thumb Tab, Globe Scientific
Test/Sample Tube Closures
These colorful snap-on closures are an effective way to recap blood drawing tubes, glass test tubes, and plastic culture tubes
- Low density polyethylene (LDPE)
- Assorted colors available
- Fits both glass and plastic tubes
Each cap is precision molded from low-density polyethylene, and maintains a tight seal during centrifugation, agitation, and refrigeration procedures. They are available in bright attractive colors for sample identification purposes. The caps feature a single thumb tab for easy removal of the cap. This feature also allows the tubes to be stacked closer in racks when compared to double thumb tab caps.