200mm Sieve. 4mm Back Catalog number: 8700B-01 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8700S-18 200mm Sieve. 32micron Price on request 8600M-30 Sample splitter. 30mm Price on request 8700B-04 200mm Sieve. 850micron Price on request