PEEK^® tubing - natural

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.

OD and ID tolerances for our PEEK tubing are ±.0005" for 360 micron and 1/32" tubing; ±.0005" for 1/16" tubing with ID up to .010" and ±.001" for IDs above .010"; and ±.003" for 1/8".

Custom PEEK tubing
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 Valco Instruments or VICI AG International.

PEEK is a registered trademark of Victrex.

Product numbers

Select a tubing size to jump to product numbers

Pre-cut lengths (in feet)		Pre-cut lengths (in meters)		Custom lengths
360 micron OD 1/32" OD 1/16" OD 1/8" OD		360 micron OD 1/32" OD 1/16" OD 1/8" OD		360 micron OD 1/32" OD 1/16" OD 1/8" OD

Further reference

360 micron OD PEEK tubing in pre-cut lengths, feet

* Recommended maximum permanent working pressure (measured with ACN/Water 1:1 at room temperature)

1/32" OD PEEK tubing in pre-cut lengths, feet

* Recommended maximum permanent working pressure (measured with ACN/Water 1:1 at room temperature)

1/16" OD PEEK tubing in pre-cut lengths, feet

* Recommended maximum permanent working pressure (measured with ACN/Water 1:1 at room temperature)

1/8" OD PEEK tubing in pre-cut lengths, feet

* Recommended maximum permanent working pressure (measured with ACN/Water 1:1 at room temperature)

360 micron OD PEEK tubing in pre-cut lengths, meters

* Recommended maximum permanent working pressure (measured with ACN/Water 1:1 at room temperature)

1/32" OD PEEK tubing in pre-cut lengths, meters

* Recommended maximum permanent working pressure (measured with ACN/Water 1:1 at room temperature)

1/16" OD PEEK tubing in pre-cut lengths, meters

* Recommended maximum permanent working pressure (measured with ACN/Water 1:1 at room temperature)

1/8" OD PEEK tubing in pre-cut lengths, meters

* Recommended maximum permanent working pressure (measured with ACN/Water 1:1 at room temperature)

PEEK tubing in custom lengths

* Recommended maximum permanent working pressure (measured with ACN/Water 1:1 at room temperature)