50 * 50mm Stainless 316 Bright Polish Back Catalog number: 8644S6-50B Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8700S-06 200mm Sieve. 600micron Price on request 8505A-12 Case Price on request 8700B-17 200mm Sieve. 53micron Price on request