Capillary tubing
PEEK.
- Withstand continuous pressure without swelling
- Non-permeable to organic solvents
- Inert and biocompatible
- Colour coded for each diameter
Unaffected by high strength buffers, halide salts or aggressive mobile phases that would degrade stainless steel.
: Attention: Dichloromethane, THF and DMSO may cause swelling in PEEK. Concentrated nitric acid and sulphuric acid will attack PEEK.