30nm Carboxyl (carboxyl-PEG5000-SH) Gold Nanoparticles Non-Functionalized Silver Nanoparticles (M-1cm-1) Size Dispersity (+/-nm) Particle

(M-1cm-1) Size Dispersity (+/-nm) Particle Volume (nm3) Surface Area (nm2) Surface/Volume Ratio Particle Mass (g) Molar Mass (g/mol) Molar Concentration* 60 540 1

Core Size: 80nm

Gold NanoUrchins Brochure

Absorption max: 405nm

Zeta potential: -8 mV

30nm Carboxyl (carboxyl-PEG5000-SH) Gold Nanoparticles Non-Functionalized Silver Nanoparticles (M-1cm-1) Size Dispersity (+/-nm) ParticleComposition: Carboxyl gold nanoparticles Core Size: 30nm Absorption max: 526nm Optical Density (OD): 50 Particles per ml: 8. 69E+12 Carboxyl Surface Density: ~1 nm2 Formulation: Supplied in USP grade purified water Properties Cytodiagnostics PEGylated Gold Nanoparticles with carboxyl functional groups are made using a unique proprietary protocol resulting in particles with superior size distribution and shape compared to the leading competitor and are