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 3927 SYLICON TUBING K 70 - 8x12mm, 1meter Price on request 3905 PTFE TUBING - 8x10mm, 1meter Price on request T30C5-10 Tube-kit 1/16, .005/.12mm, 30cm, 316SS, 10/PAK Price on request