Merck, CLS3268-8EA, Corning®CellSTACK®cell culture chambers

General description
Has 636cm² cell growth area
Two 26mm diameter filling ports allow direct access to chamber bottom providing greater flexibility for sterile filling and emptying by pouring, pipetting or via tubing in a fully closed system
Standard 33mm threaded caps have 0.2μm pore nonwettable membranes sealed directly to the caps to allow gas exchange while minimizing the risk of contamination
Optional 33mm threaded caps are available with integrally sealed USP Class VI certified C-FLEX tubing to allow direct sterile transfer of media and cells
USP Class VI polystyrene provides excellent optical clarity and mechanical strength
Sterilized by gamma radiation and certifiied nonpyrogenic
100% leak tested prior to shipping

Ideal for cell culture scale-up
Culture chambers produce cell yields in the 10⁷ - 10⁹ range
Useful alternatives to multiple roller bottles or spinner flasks.
High mechanical strength and structural integrity
100% leak tested prior to shipping
Certified nonpyrogenic and sterilized by gamma irradiation, with low particulate contamination from modern manufacturing methods
Easy to use larger openings with threaded closures and vented caps
Large 26 mm wide filling ports allow direct access to chamber bottom, with more options for sterile transfer of media and cultures

Legal Information
CellSTACK is a registered trademark of Corning, Inc.
Corning is a registered trademark of Corning, Inc.