50 * 50mm PTFE (Teflon) Back Catalog number: 8644T-50 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8600M-65 Sample splitter. 65mm Price on request 8509A-1200 Aluminium Case 1250 * 225 * 75 Price on request 8601S-20 Stainless Sample splitter. 20mm wide. 12 slots Price on request