200mm Sieve. 20micron Back Catalog number: 8700B-20 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8700B-04 200mm Sieve. 850micron Price on request 8644S6-50B 50 * 50mm Stainless 316 Bright Polish Price on request 8505A-12 Case Price on request