PEEKsil® Tubing is constructed from a core of smooth precision bore fused silica tubing bonded to a PEEK outer sheath. It is manufactured to exacting tolerances of bore size and concentricity, for reproducible flow rates and reliable connections.

PEEKsil® reduces dispersion and therefore loss of efficiency, sensitivity and resolution. Benefits include:

• • Inert smooth flow path, minimizes band broadening.
  • Precise bore diameter.
  • Lower sample carryover.
  • Capable of withstanding high pressures.
  • Compatible with most organic solvents.
  • Effective pH range of 0-10 (not compatible with hydrofluoric acid).
  • Compatible with most organic solvents.
  • Color coded for easy identification of internal diameter.