PTFE Funnel Back Catalog number: A105-150 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8700B-02 200mm Sieve. 2mm Price on request 6310003700 Graphite tubes, Omega platforms, 10/pk 1 601,36 € 8700S-06 200mm Sieve. 600micron Price on request