Particles operation method and a particle manipulation device

The present invention relates to a particle manipulation methods for dispersing the magnetic particles (70) in loaded liquid in a tubular container (10) in (35), the inner wall surface of the container (10) in liquid (35) and circumferential movement step of moving the magnetic particles (70) to along the circumferential direction, the liquid (35) moved radially moved to the magnetic particles (70) transverse to the radial direction of the container (10) in step and is repeated. These operations and the combination of the rotation and gravity of the container can be carried out by the magnetic field operation or the like.