Suitable for 96-well deep well plates, with a new aluminum alloy structural design; adjustable height stands can be used to change the relative position of the deep well plate and the magnets, thereby altering the position where the magnets attract the magnetic beads; this product consists of 24 square magnets with a side length of 3.9mm on aluminum alloy pillars, with the pillar height being 12.7mm, and the magnets are embedded above, with the magnets located in the middle of the deep well plate, capable of attracting magnetic beads to the middle of the deep well plate; optimal working volume: 1-2000ul; magnetic beads are attracted to one side of the middle of the 96-well deep well plate, and the height can be adjusted by increasing or decreasing the height of the heightening carrier to change the position of the magnetic bead attraction; material: Aluminum alloy.