50nm Ultra Uniform Gold Nanoparticle Number Standard Concentration:1E8 Particles/Ml In Aqueous 1 Mm Sodium Citrate, Each of 25ml

Details

Ultra Uniform Materials Are Our Most Highly-Monodispersed Particles. Ideal For Use As Size Standards Or Applications Requiring A Tight Size Distribution. Our Ultra Uniform Particle Number Standards Provide Additional Characterization And Careful Formulation For Applications That Require A Known Particle Number Concentration. Peg-Carboxyl Is Covalently Bound To The Metal Surface. Size- 50 Nm