Cover for PTFE Beaker Back Catalog number: A135-10C Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8644T-50 50 * 50mm PTFE (Teflon) Price on request 8700S-12 200mm Sieve. 150micron Price on request 8600M-40 Sample splitter. 40mm Price on request