Nunc™ Cell Culture Flasks Vent/Close Caps

The Nunc™ polystyrene (PS) cell culture flask with an HDPE vent/close cap has excellent optical quality. The flask has a Nunclon™ Delta treated surface which is designed for enhanced cell attachment, growth, and differentiation. Short, wide neck allows for easy access. The sterile high-density polyethylene (HDPE) vent/close cap provides sufficient gas exchange. Nunclon™ Delta Certification, including testing on 4 different cell types, is provided in each case. Sterilized by gamma irradiation and certified to be non-pyrogenic. Extra caps are included in every carton.