200mm Sieve. 32micron Back Catalog number: 8700S-18 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8644AB-50 50 * 50mm Borosilicate glass (pyrex) Price on request 8700S-10 200mm Sieve. 250micron Price on request 8700S-12 200mm Sieve. 150micron Price on request