Natural PEEK Tubing
PEEK tubing has the strength required to withstand continuous use at HPLC pressure without swelling or bursting. Available in ODs from 360 microns to 1/4", in custom lengths (priced per meter) and pre-cut lengths of 1.5, 3 and 10 meters.
Options
Other package sizes and tubing lengths are available
Customized ODs and IDs are available (minimum quantity of 30 meters)
Contact us for more information
Overview
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. However, PEEK can be somewhat absorptive of solvents and analytes, notably methylene chloride, DMSO, THF, which may cause swelling. High concentrations of sulfuric and nitric acid will attack PEEK.
Maximum recommended working temp: 100° C (continuous) for 1/16" OD tubing with ID ≤0.75 mm
Statement of Compliance
All polymers used in the manufacture of VICI Jour tubing are EU CIRS-REACH compliant. Additionally all colorants used comply with RoHS (Restriction of Hazardous Substances)
Tolerances
PEEK Tubing Tolerances
| Tubing OD | OD (±) | ID (±) |
|---|---|---|
| 360 µm | 0.025 mm | 0.013 mm |
| 1/32" | 0.025 mm | 0.025 mm |
| 1/16" | 0.050 mm | 0.025 mm |
| 1/8" | 0.075 mm | 0.075 mm |
| 1/4" | 0.100 mm | 0.100 mm |
Links
- Check Chemical Resistance of PEEK and other polymers used in VICI tubing
- Check Pressure Ratings of PEEK tubing
- Tubing ID Volume / Length Conversion Chart
- Learn more about PEEK and other synthetic polymers used in VICI tubing. Properties of Polymers
