Cover for PTFE Beaker Back Catalog number: A135-1C Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8644S4-100S 100 * 100mm Stainless 304 240grit Price on request 8700B-16 200mm Sieve. 75micron Price on request 8644T-50 50 * 50mm PTFE (Teflon) Price on request