200mm Sieve. 250micron Back Catalog number: 8700S-10 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8370H-100S 100mm dia Funnel box of 50. Sterile Price on request A105-50 PTFE Funnel Price on request 8644H-100 100 * 100mm HDPE Opaque Price on request