Products and Services

Lab261 supplies polymer micro- and nanoparticles across the full polymer range and size spectrum used in research. Standard catalog includes polystyrene and PMMA microspheres in plain, carboxyl, amine, color-dyed, and fluorescent variants; environmentally-relevant microplastics (PE, PP, PET, PVC, Nylon, PC, PU); luminescent and lanthanide-doped nanospheres; zeta-potential controlled particles; and NIST-traceable size standards. Particle sizes span 15 nm to over 750 µm, with monodispersity (PDI <0.1) achievable on standard products. Custom particle development — including surfactant-free formulations, irregular morphologies, NIR fluorescent labeling, and lanthanide doping — is available with typical 4–8 week lead times.