Triple-Packed Cellstar® Cell Culture Flasks

Triple packed products are used where sterile transfer of products is essential. With single packaging, contamination adhering to the outside of the bag can be carried into clean room areas. Therefore all single packed materials must be wiped clean with 70 % alcohol or other disinfectant. Triple packed products eliminate the need for such cleaning procedures, prevent contamination from reaching high sensitive production areas, simplify handling and reduce processing time.

Greiner Bio-One triple packed products are packed in three individual peel bags. The inner bag is labeled with the relevant product information, LOT number and expiry date. The peel bags are increasing in size, to prevent double weld seams and damage of the next inner bag during handling. To guarantee maximal sterility all Greiner Bio-One triple packed products are sterilised with a SAL of 10-6.

The specific design facilitates an optimal access of the flask with a cell scraper or pipette. The stacking rim on the top of the flasks ensures firm standing and easy stackability in the incubator. Both sides have a printed graduation for easier filling. In addition to the filter screw cap Greiner Bio-One offers a standard screw cap with secured click-in ventilation position which guarantees the gas exchange within the flasks.

For the maintenance of adherent cells Greiner Bio-One offers a specific physical surface treatment which ensures adhesion and proliferation of these cells whereas the novel Advanced TC surface provides optimal conditions for the cultivation of sensitive and fastidious cells or the usage of restricted growth conditions.