Stackable cell strainer

摘要

The invention is directed to a cell strainer for separating particles from a cell suspension, comprising an upper portion with at least one filter area essential perpendicular to the direction of flow of the suspension and a lower portion adapted to fit into the openings of at least two tubes with different sized openings wherein the lower portion has a first section comprising shoulders or flanges having the diameter of the opening of a first tube and at least one second section comprising a recess for receiving the neck of a second tube, wherein the diameter of the first section is larger as the diameter of the second section.