These products are excellent for use with any application that requires NIST traceable size standard with a very narrow standard deviation.  These products can be used in the calibration of Electron Microscopes, Atomic Force Microscopes, Light Scattering instruments and other particle measuring equipment.


NIST traceable polystyrene DVB microspheres for laser diffraction validation

NIST traceable size standards < 1 μm

NIST traceable size standards > 1 μm

NIST traceable silica size standards from 0.5 μm to 1.6 μm

Uniform dry glass NIST traceable size standards

Wide range non-specical quartz aids in evaluation of particle size instruments

Colored Polymer microspheres with NIST traceable diameters for reference or calibration where high visual contrast is desired.

Particle sizing for instruments that require dry particles.

For Calibration and maintenance of Scanning Surface Inspection Systems (SSIS)