Magnetic Rack for 2, 4, and 8 1.5mL tubes

I wanted a magnetic rack that could hold magnetic resin firmly.

These are racks that can hold two, four, and eight 1.5 ml tubes.

These take two to four 10x10x5mm magnets per hole.

If you put two magnets, magnetic resin could move while removing supernatant. In my case, three was enough.

If you wrap the rack with cellophane tape (clear sticky tape), you can prevent magnets from sticking out from the rack.