360 µm Natural PEEK Tubing, Custom Lengths

Custom length 360 µm PEEK tubing is square-cut and ready to use. OD and ID tolerances for our 360 µm PEEK tubing are ±.0005".

PEEK tubing has the strength required to withstand continuous use at HPLC pressure without swelling or bursting, and is not affected by halide salts, high strength buffers, or other aggressive mobile phases that corrode stainless steel. The polymer surface will not leach metal ions into the eluent or extract metal-sensitive components from the sample. Note however that dichloromethane, THF, and DMSO may cause swelling in PEEK, and concentrated nitric and sulphuric acid will attack PEEK.

Specify the length required, in inches or feet. For pricing of custom length tubing, the length is rounded up to the next foot. For example, a 5" piece is charged as one foot; an 18" piece as two feet.

Tubing OD Tubing ID Product No.
360 micron .002" TPK.102
.003" TPK.103
.004" TPK.104
.005" TPK.105
.006" TPK.106


±.001" ±.0005"


We now offer PEEK tubing custom-manufactured to meet your specific OD, ID, and color requirements. The OD range is .014" (360 micron) to 1/8", with a minimum ID of .002" for tubing up to 1/16" OD. (Maximum ID varies according to the OD.) Color coding can be solid or striped. For more information, contact us.


PEEK is a registered trademark of Victrex.