Abstract: A centrifuge chamber for separating a sample into at least two components, including a cylinder having a base plate and a cover plate, and a rotational axis assembly having at least one port for input and/or output of the sample, the port being connected to a tube located on or in the base plate and/or cover plate, and the tube having one or more openings into the centrifuge chamber, where at least one opening of the tube is provided with at least one flat-shaped deflector having a surface lying substantially parallel with the cylinder, and a width at its base of at most 1/10 of the inner circumference of the cylinder.