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Restek™ SilTite™ μ-Union Connectors

Reliably create permanent connections between fused silica analytical columns, guard columns, and retention gaps

Supplier:  Restek™ 23887

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Catalog No. 06-611-178

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  • SilTite™ FingerTite technology provides easy installation and a permanent leak-tight connection
  • Deactivated metal and zero-dead-volume design ensure optimal peak shapes
  • Robust connection is stable through extreme temperature and pressure cycling
  • When connecting columns of different inner diameters (ID), always connect the column with the largest ID first
  • Ideal for use with mass spectrometers
  • Includes: SilTite™ μ-Union Connectors (2), Double-Taper Ferrules (5), and installation tools


Standard Columns
SilTite™ μ-Union Connectors (2), Double-Taper Ferrules (5), and Installation Tools
0.18/0.25 mm to 0.53 mm
Fused Silica Analytical Columns, Guard Columns, and Retention Gaps


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