50 * 50mm PTFE (Teflon) Back Catalog number: 8644T-50 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8420A-1300 Grab it 1300mm long Price on request A135-250C Cover for PTFE Beaker Price on request 8509A-1200 Aluminium Case 1250 * 225 * 75 Price on request