| Ankersmid: Analysers for particle characterisation from 0.1 to 3600 microns. |
| Brookhaven Instruments Corporation: Instruments for particle sizing, zeta potential determination and light scattering to university and industrial laboratories worldwide. |
| Christison Scientific: A supplier of particle sizing,particle characterization, sample preparation, mixing, blending and homogenizing instrumentation serving development. |
| CILAS U.S., Inc.: A manufacturer and distributor of Laser DP Size Analyzers, a range of models covering particle size distributions from 0.04 to 2500 mm. |
| Hielscher: Ultrasonic sieving. Particle sizing using ultrasonics. |
| Horiba Instruments Ltd: Particle size distribution analysis from 3nm to 2000 microns. |
| Laval Lab: Particle size analyzer, zeta potential meter, powder blender, laboratory grinder. In French and English |
| Malvern Instruments: Manufactures laboratory and process line particle analysis instrumentation for particle size measurement and dispersion stability. |
| Micromeritics Instrument Corporation: Provides instruments for evaluation of particle size, surface area, pore size, material density, and chemisorption. Includes online catalog and list of applications. |
| NanoSight: Detection of nanometre and sub-micron particles by optical microscopy |
| Particle World Instruments: Design, modeling, testing, integration, and modification of particle size analyzers, light scattering and dynamic light scattering systems. IE 5 and above only, Netscape need not apply. |
| Petrossoft Research and Production Ltd: Manufacturer of microprocessor based machine for automatic testing of diamond powder particle strength. |
| Retsch Technology GmbH: Manufacturers of optical measuring systems for particle characterisation. |
| Sheffield Testing Labs: Providers of independent testing and calibration services. mechanical testing, materials testing, corosion testing and calibration service provided. |
| Sympatec: Particle Sizing from 0.01 to 8750 microns |
| Vladimir Ovod: Consulting in particle sizing, light scattering systems development, improving particle size analyzers, dynamic light scattering systems, photon crosscorrelation spectroscopy, zeta potential analyzers and phase doppler anemometry |
| Zeta Potential instruments, inc.: Software and hardware to view and measure 0.2 micron particles in stable or unstable colloidal systems. |
| Zeta-Meter: Zeta-meter instruments measure zeta potential in colloidal suspensions, with industrial, medical, environmental, and pure research applications. |
Classical
