200mm Sieve. 53micron Back Catalog number: 8700B-17 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8502A-01 Jumbo Sampler Case Price on request 8370H-200 200mm dia Funnel box of 10 Price on request 8700B-08 200mm Sieve. 425micron Price on request