200mm Sieve. 180micron Back Catalog number: 8700B-11 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8644T-100 100 * 100mm PTFE (Teflon) Price on request 8644S6-50S 50 * 50mm Stainless 316 240grit Price on request 8700B-12 200mm Sieve. 150micron Price on request