Particle & Surface Sciences exhibit at 30APS (10/10/2008)... Micromeritics, Clemex, Dataphysics, Lighthouse Worldwide Solutions, Mipoy, MSP, Pore-Cor Research, VTI and PsS Test Sieves.Particle & Surface Sciences manufacture their own POLA 3000 Particle Online Analyser and the POLA 2000 Portable Oil ...