Product Details
The kit is designed to fit plain end culture tubes and flasks featuring Delong style necks or ports. It is molded from durable, autoclavable polypropylene (PP), ensuring both longevity and safety in laboratory environments. The ridges inside the cap offer a secure grip and allow for gas exchange, maintaining optimal sample conditions. Available in five colors, the kit aids in easy sample identification and organization, while effectively maintaining sterility without the need for cotton plugging. Additionally, it reduces sample evaporation compared to traditional methods and provides the same evaporation and sterility benefits as stainless steel closures.








