Meet the newest addition to our family of magnetic particles - Magnefy™ ~1μm carboxylated superparamagnetic microspheres. High surface area / high surface titer microparticles with a rapid separation profile, Magnefy offer an additional performance-driven solid phase for magnetic particle-based assays and isolations. Contact us today to explore using Magnefy as your OEM SPRI bead. Mean Diameter: ~1μm Solids: 5%: