MT 182 - Wet sieving using recycled water
Content Handbook J
Ouline of method
An aqueous dispersion of the test sample is prepared, poured through a 75 µm sieve, and rinsed using a low volume of water from a re-circulation reservoir. The residue remaining on the sieve is quantified.
This procedure is applicable for determining the amount of non-dispersible material in water dispersible granules.