MagIso™ DNA & RNA Magnetic Silica Particles consist of magnetic cores encapsulated into polymer matrix and silica coating with terminal functionalized groups and be designed for isolation of nucleic acid (DNA, RNA) as well as large versus small fragments from plant tissues, whole blood, serum, plasma, buccal swabs, saliva, bacteria, plasmids, forensic samples and other body fluids. These magnetic particles have excellent magnetic properties, just taking 3 seconds for complete separation.