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![Electron Microscopy: 40nm Colloidal Gold Nanoparticles - 15OD Antibody Labeling Kit [212-0010] - Shows uniform spherical shape and narrow size distribution averaging 40nm in size with a +/- 4nm variance. Innova nanoparticles feature a high batch to batch consistency and high efficiency antibody binding for maximum sensitivity.](http://images.novusbio.com/fullsize/40nm-Colloidal-Gold-Nanoparticles---15OD-Antibody-Labeling-Kit-Electron-Microscopy-212-0010-img0001.jpg "Electron Microscopy: 40nm Colloidal Gold Nanoparticles - 15OD Antibody Labeling Kit [212-0010] - Shows uniform spherical shape and narrow size distribution averaging 40nm in size with a +/- 4nm variance. Innova nanoparticles feature a high batch to batch consistency and high efficiency antibody binding for maximum sensitivity.")
![40nm Colloidal Gold Nanoparticles - 15OD Antibody Labeling Kit [212-0010] - Size distribution of our 40nm gold nanoparticles displaying a narrow size distribution with a CV (standard deviation/diameter) of less than 10%.](http://images.novusbio.com/fullsize/40nm-Colloidal-Gold-Nanoparticles---15OD-Antibody-Labeling-Kit-212-0010-img0003.jpg)