Tube TYGON® S3™ E-3603 Standard design, 6.4 mm, 9,5 mm | Hoses for general applications | Hoses and accessories | Liquid Handling | Labware | Carl Roth - International
Saint Gobain ACF00007 S3 E-3603 Tygon Non-DEHP Tubing, 1/8" Inner Diameter x 1/4" Outer Diameter x 50' (Pack of 50): Amazon.com: Industrial & Scientific