Thermo Scientific™

Viper™ Capillary PEEK Fingertight Fittings, 130µm

 Related applications:
Industrial Chromatography

Maximize liquid chromatography (LC) performance and get virtually zero-dead-volume connections to ensure optimal separations. Thermo Scientific™ Viper™ Capillary PEEK Fingertight Fittings for HPLC and UHPLC Systems are biocompatible, iron-free, easy to use and enable fast, tool-free setup, even for the most advanced column- and valve-switching configurations. Compatible with virtually any common column and valve type, it is suitable for system pressures of up to 345 bar (5,004 psi).

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Robust LC Performance

Ferrule-free tightening design for virtually zero-dead-volume connections at operating pressures of up to 345 bar.

Easy to Use
  • Fingertight design
  • Flexible PEEK capillaries (1/32 in. o.d.)
  • No tools required
  • Compatible with virtually any valve and any column from any manufacturer
  • Fits narrow connections such as 10-port valves
  • Enables mixed use with different designs
  • Available in different lengths
  • Available in different inner diameters: 65µm (0.0026 in.), 90µm (0.0035 in.) or 130µm (0.005 in.)
Recommended Use

Use with Thermo Scientific™ Vanquish™ LC systems, Thermo Scientific™ UltiMate™ 3000 LC systems, or any LC system for fully integrated workflows.

Vanquish and UltiMate LC systems are equipped with the Viper fingertight fitting system as a standard.


Manuals & protocols