PEEK Tubing

Polyetheretherketone (PEEK) tubing has become a popular replacement for stainless steel tubing in various places in the HPLC system. It is especially useful when contact between the sample and metal components must be avoided, such as when working with metal complexing agents or certain biochemical compounds. PEEK tubing also offers other advantages: it is flexible, easy to cut, has excellent mechanical stability and chemical compatibility, and can be used to 100 °C. Tetrahydrofuran (THF), dimethyl sulfoxide (DMSO), methylene chloride, and concentrated nitric and sulfuric acids should not be used with PEEK tubing. Our 1/16 in. PEEK tubing is color coded for easy identification of the internal diameter. 10 ft./3 m length.

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Z227307 PEEK Tubing L × O.D. × I.D. 10 ft × 1/16  in. × 0.005 in., red, max. pressure 8000
Z226688 PEEK Tubing L × O.D. × I.D. 10 ft × 1/16  in. × 0.007 in., yellow, max. pressure 8000
Z226661 PEEK Tubing L × O.D. × I.D. 10 ft × 1/16  in. × 0.010 in., blue, max. pressure 6000 psi
Z227293 PEEK Tubing L × O.D. × I.D. 10 ft × 1/16  in. × 0.020 in., orange, max. pressure 6000 psi
Z226955 PEEK Tubing L × O.D. × I.D. 10 ft × 1/16  in. × 0.030 in., green, max. pressure 5000 psi
54994 PEEK Tubing L × O.D. × I.D. 10 ft × 1/16  in. × 0.055 in., natural, max. pressure 1000 psi
54995 PEEK Tubing L × O.D. × I.D. 10 ft × 1/8  in. × 0.062 in., natural