200mm Sieve. 850micron Back Catalog number: 8700B-04 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended A135-1000 PTFE Beaker Price on request A105-50 PTFE Funnel Price on request 8644S6-100B 100 * 50mm Stainless 316 Bright Polish Price on request