Resonance Apparatus Replacement Flexible tubing for Eisco Labs Part PH0720

Replacement Flex tubing for Resonance Apparatus - Comes with plastic end that fits on to resonance tube. Tubing measures approx. 39.50" long (1000mm) 0.3125" (8mm) Inside Diameter (8mm) 0.4375" (11mm) Outside Diameter. Clear tubing may have some light oil from manufacturing on it. This will help install to beaker end