PTFE Funnel Back Catalog number: A105-100 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8370B-100S 100mm dia Funnel box of 50 Sterile Price on request 8700S-17 200mm Sieve. 53micron Price on request 8700S-04 200mm Sieve. 850micron Price on request