PTFE Beaker Back Catalog number: A135-5000 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8700B-17 200mm Sieve. 53micron Price on request 8601S-30 Stainless Sample splitter. 30mm wide. 12 slots Price on request 8700S-01 200mm Sieve. 4mm Price on request