50 * 50mm Stainless 316 240grit Back Catalog number: 8644S6-50S Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8700S-04 200mm Sieve. 850micron Price on request 8700B-13 200mm Sieve. 125micron Price on request 8700S-03 200mm Sieve. 1mm Price on request