Test Tube with Screw Cap

A customized laboratory vessel called an Oak Ridge centrifuge tube is used to separate samples quickly using centrifugation. This tube, which was created at the Oak Ridge National Laboratory and was given that name, is distinguished by its elongated shape and thick walls, which enable it to withstand strong centrifugal forces. Usually, it is constructed of strong materials like glass or premium plastics. The Oak Ridge centrifuge tube is frequently used in a wide range of scientific applications, such as molecular biology, biochemistry, and clinical research, for activities like precisely and consistently isolating biomolecules and separating cellular components.

During centrifugation, a laboratory procedure that divides components of a mixture according to their densities, a centrifuge tube is a cylindrical container created for holding liquid samples. These tubes come in a variety of sizes to suit various sample quantities and are frequently constructed of transparent plastic or glass. Conical bottoms enable the effective separation and analysis of biological or chemical samples by facilitating the sedimentation of heavier components when the tube spins inside a centrifuge machine.