200mm Sieve. 250micron Back Catalog number: 8700B-10 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8785B-75S Blue Scraper box of 100. Sterile Price on request A135-1000C Cover for PTFE Beaker Price on request 8370H-100 100mm dia Funnel box of 50 Price on request