200mm Sieve. 53micron Back Catalog number: 8700B-17 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended A135-500C Cover for PTFE Beaker Price on request 8700S-04 200mm Sieve. 850micron Price on request 8370H-200S 200mm dia Funnel box of 10 Sterile Price on request