200mm Sieve. 20micron Back Catalog number: 8700B-20 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended A135-2000 PTFE Beaker Price on request 8703A-05 5ml Automatic burette Price on request 8370H-200S 200mm dia Funnel box of 10 Sterile Price on request