Cover for PTFE Beaker Back Catalog number: A135-250C Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8644S4-100B 100 * 50mm Stainless 304 Bright Polish Price on request 8785H-75S Scraper box of 100. Sterile Price on request 8700S-02 200mm Sieve. 2mm Price on request