Cover for PTFE Beaker Back Catalog number: A135-25C Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8700B-06 200mm Sieve. 600micron Price on request 8700B-16 200mm Sieve. 75micron Price on request 8644H-100 100 * 100mm HDPE Opaque Price on request