Intertek MSG
The Wilton Centre
Redcar
TS10 4RF 
United Kingdom

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Particle Sizing of Nano-dispersions with PCCS

Nano-dispersion particle size analysis, with photon cross-correlation spectroscopy (PCCS).

Nanometer particle sizing of nano-disperions, from 1 nm to microns in diameter, is possible using Photon Cross Correlation Spectroscopy (PCCS). Dispersions or emulsions in both water and non-aqueous liquids can be analysed, and dispersions or emulsions in water of non-aqueous liquids can also be analysed.

Photon Cross Correlation Spectroscopy (PCCS) is a novel technique allowing for the simultaneous measurement of particle size and stability of opaque suspension or emulsions of nanoparticles in the size range of about 1 nm to some microns.  PCCS is a powerful extension of the well stablished PCS (also called DLS or QELS; it is restricted in use to very dilute systems so that multiple scattering of the laser light is minimised). Nano-scale measurement of particle dispersions is available from Intertek MSG.

Nanoscale materials analysis:

to see how Intertek can help your organization with Particle Sizing of Nano-dispersions with PCCS.