200mm Sieve. 250micron Back Catalog number: 8700B-10 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8500C-01 Superior case with cut out Price on request 8370H-100S 100mm dia Funnel box of 50. Sterile Price on request 8600M-30 Sample splitter. 30mm Price on request