100 * 100mm PTFE (Teflon) Back Catalog number: 8644T-100 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8644S6-100B 100 * 50mm Stainless 316 Bright Polish Price on request 8644S6-100S 100 * 100mm Stainless 316 240grit Price on request 8370H-200 200mm dia Funnel box of 10 Price on request