50 * 50mm Stainless 304 240grit Back Catalog number: 8644S4-50S Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8700S-01 200mm Sieve. 4mm Price on request A135-100C Cover for PTFE Beaker Price on request 8502A-01 Jumbo Sampler Case Price on request