Napolitano Engineering

Dynamic Light Scattering (DLS) - ISO 22412:2025 Method
Harmonic Mean Diameter (Z-Avg) - Polydispersity (PDI) - Diffusion Coefficient
Lipid Nanoparticles (LNPs), proteins, and other nanomaterials.

Performance evaluated using ERM-FD304 certified reference material: 41.85 nm measured versus 42.1 +/- 0.6 nm certified, with 1.20% CV across 42 measurements and seven independently filled cuvettes.