Bangs Labs' more than 30 years of experience in microsphere & nanoparticle synthesis and fine particle analysis have established us as a leading manufacturer of polymer, silica & magnetic microspheres to laboratory instrument manufacturers and diagnostic assay developers. Our dyeing, coating & surface modification capabilities are demonstrated in our specialty products for bioseparations (DNA, antibodies, cells,..) and instrument standardization (flow cytometry, cell counters / viability analyzers, microscopes,..). Give us a call and let us put our decades of real-world experience to work for you! @ParticleDoc