50 * 50mm Stainless 316 240grit Back Catalog number: 8644S6-50S Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8700B-15 200mm Sieve. 90micron Price on request 8644H-100 100 * 100mm HDPE Opaque Price on request 8700S-18 200mm Sieve. 32micron Price on request