Table 2.

The technology, instrument, and particle size range suitable for each particle size

Technology	Particle size range	Instrument
Taylor dispersion analysis	0.2 nm to >20 nm	Viscosizer
Dynamic light scattering	<1 nm to >1 μm	Zetasizer
Nanoparticle tracking analysis	<30 nm to >1 μm	NanoSight
Resonant mass measurement	50 nm to 5 μm	Archimedes
Laser diffraction	<100 nm to >2 mm	Mastersizer, Insitec, Spraytech
Spatial filter velocimetry	<50 μm to 6 mm	Parsum
Automated imaging	<1 μm to >3 mm	Morphologi (G3 and G3-ID), Sysmex FPIA