Tubing, PTFE, 4.0 x 3.0mm ID, 3m/pkg Back Catalog number: JR-T-4039-M3 Availability: In the manufacturer's stock Price on request - + Recommended JR-T-6807-M25 Tubing, PTFE, 1/16", 1.00mm ID, 25m Price on request 591-35000-00 Tubing for vacuum and water connection Price on request 1767 ISOFLEX TUBE 10,0-14,0 (20meters) Price on request