200mm Sieve. 180micron Back Catalog number: 8700B-11 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8644H-50 50 * 50mm HDPE Opaque Price on request 8644AB-50 50 * 50mm Borosilicate glass (pyrex) Price on request 8644PS-50 50 * 50mm PS Price on request