Cover for PTFE Beaker Back Catalog number: A135-1C Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8420A-750 Grab it 750mm long Price on request 8644T-100 100 * 100mm PTFE (Teflon) Price on request 8700B-12 200mm Sieve. 150micron Price on request