Paragraph 2
A sample of the coating or substance, as the case may be, shall be so comminuted as to be capable of passing through a sieve of wire cloth of 0.5mm (500 micron) aperture.
A sample of the coating or substance, as the case may be, shall be so comminuted as to be capable of passing through a sieve of wire cloth of 0.5mm (500 micron) aperture.