Cover for PTFE Beaker Back Catalog number: A135-500C Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8644S4-50B 50 * 50mm Stainless 304 Bright Polish Price on request 8700B-13 200mm Sieve. 125micron Price on request 8370H-200 200mm dia Funnel box of 10 Price on request