200mm Sieve. 90micron Back Catalog number: 8700S-15 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8700B-18 200mm Sieve. 32micron Price on request 8700B-10 200mm Sieve. 250micron Price on request 8370H-100S 100mm dia Funnel box of 50. Sterile Price on request