Cover for PTFE Beaker Back Catalog number: A135-500C Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8700S-03 200mm Sieve. 1mm Price on request 8370H-200S 200mm dia Funnel box of 10 Sterile Price on request 8644T-100 100 * 100mm PTFE (Teflon) Price on request