Cover for PTFE Beaker Back Catalog number: A135-25C Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8700S-13 200mm Sieve. 125micron Price on request 8700S-01 200mm Sieve. 4mm Price on request 8644S6-50B 50 * 50mm Stainless 316 Bright Polish Price on request