Machine purifying biological materials magnetically, employs conventional microtitration plates in conjunction with array of powerful rare earth doped permanent magnets

摘要

Machine purifying biological materials magnetically, employs conventional microtitration plates in conjunction with array of powerful rare earth doped permanent magnets The carrier plate has side guides. A mechanical or optical mark is attached to the plate. Preferred features: The carrier plate is non-magnetic. A rod magnet is located at the center of each 4 sample cells, at least 24 rods being anchored in the carrier plate altogether (4 x 24 = 96). The rod magnets are alloys of iron and rare earths. They are especially FeNdB magnets, their orientation axial or diametral. Side guides are non-magnetic.