PEEK (polyetheretherketone) polymer tubing is biocompatible and chemically inert to most solvents. It is completely flexible, can easily be cut to desired lengths and is suitable for a wide range of applications.

• Biocompatible, inert and easily cut
• Good for high pressure applications
• Can be used with stainless steel or polymer fittings
• ¹/₁₆" O.D. tubing

It has a very smooth internal surface and is the least permeable to gas of all the polymer tubing materials. Alternative O.D. tubing, example ¹/₈" for high pressure semi-preparative systems and 360 μm for capillary systems, is also available.