DiagNano™ Gold Nanoparticles, 2.2 nm
2.2 nm Au, citrate capping, DI water, 1 OD ( 0.05 mg/mL), 4.66E+14 particles/mL, Size Dispersity %PDI: < 25%, Size Accuracy (+/- nm): 0.1 nm.
https://www.cd-bioparticles.com/product/diagnano-gold-nanoparticles-2-2-nm-item-bg-2-2-15501.html
