Whitehouse Scientific produce a range of glass microspheres for calibrating all methods of particle size analysis from the humble sieve to the most complex laser diffraction analyser. The standards range from single sizes to 10:1 ratio blends and come in single-dose bottles to reduce sampling errors by the analyst. Pore size distribution in filter media can also be measured for sizes 25-1000 µm. Where filter efficiency is required, maximum pore sizes down to 3 µm can be determined.
Hall 1, stand D11