100 * 100mm PS Back Catalog number: 8644PS-100 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8700B-11 200mm Sieve. 180micron Price on request 8644S4-50B 50 * 50mm Stainless 304 Bright Polish Price on request 8700B-05 200mm Sieve. 700micron Price on request