PTFE Beaker Back Catalog number: A135-25 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8370H-100S 100mm dia Funnel box of 50. Sterile Price on request 8644S4-50S 50 * 50mm Stainless 304 240grit Price on request A105-50 PTFE Funnel Price on request