The Whitehouse Scientific method uses narrow particle size distribution standards and covers pore sizes from just a few microns to more than 600 microns. Results are highly reproducible and traceable to international standards, NIST for example.
We produce a comprehensive range of glass microsphere standards for calibrating all methods of particle size analysis from laboratory sieves to the most complex laser diffraction analyser. From single sizes to 10:1 ratio blends, they come in single-shot bottles to reduce analyst sampling errors. Whatever the particle sizing method, we have the perfect solution.
Printed on 2019-10-16