100 * 100mm PTFE (Teflon) Back Catalog number: 8644T-100 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended A105-70 PTFE Funnel Price on request 8509A-500 Aluminium Case 500 * 225 * 75 Price on request A135-5 PTFE Beaker Price on request