Roux culture bottle

Type of laboratory glassware

A Roux culture bottle, or simply Roux bottle, is a type of laboratory glassware used in biology and related sciences to grow microorganisms or tissue cells. It consists of a bottle of transparent glass or plastic with two closely spaced flat, rectangular, parallel faces and a short neck; of such a design that the bottle can be laid down sideways, on one of those two faces, even when unstoppered and partially filled with a culture medium. This goal is achieved by having the neck narrowed, offset, partially blocked, or canted (tilted). The item is also generically called cell culture bottle or tissue culture (TC) bottle, and flask may be used instead of "bottle".

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