Merck, CLS3303-8EA, Corning®CellSTACK®cell culture chambers

General description
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

Features and Benefits
Cell growth area is 636 cm².
Ultra Low Attachment surface features a covalently bound hydrogel layer that effectively inhibits cellular attachment and minimizes protein absorption, enzyme activation, and cellular activation.
Surface is non-cytotoxic, biologically inert, and nondegradable.
Two 26 mm diameter filling 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 33 mm threaded orange caps have 0.2 μm pore nonwettable membranes sealed directly to the caps to allow gas exchange (vented caps) while minimizing the risk of contamination.
Optional 33 mm 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 certified nonpyrogenic.
100% leak tested prior to shipping.

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