50 * 50mm PS Back Catalog number: 8644PS-50 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8700B-06 200mm Sieve. 600micron Price on request 8700B-18 200mm Sieve. 32micron Price on request 8601S-30 Stainless Sample splitter. 30mm wide. 12 slots Price on request