Tube Caps for DeLong Style Necks and Ports
- Fits plain-end culture tubes and flasks with DeLong style necks or ports
- Ridges inside the cap create a secure grip and gas exchange
- Provides the same evaporation and sterility benefits as stainless-steel closures
- Durable, autoclavable polypropylene
- Maintain sterility without cotton plugging
- Minimized sample evaporation compared to cotton plugging
- Multiple color options for convenient sample identification and organization
Brand:Globe Scientific Inc.
- Latex Free: Not made with natural rubber latex.