Chromatography Supplies
Restek™ Secure-Fit Fitting, Two Connectors
Secure-Fit connectors ensure a consistent, leak-free seal and eliminate excess dead volume.
Restek™ Universal Press-Tight™ Connectors: Universal Y, Deactivated
Connect analytical columns, guard columns, transfer lines or detectors
Restek™ Bulk Silica Materials
Use this bulk packing material to pack and prepare your own columns in conventional or custom dimensions.
Restek™ Flip Seal™ Dual Vespel™ Ring Inlet Seals
Reversible, two-sided design allows significantly more analyses than other seals
Restek™ Maintenance Supplies for Capillary Columns
Lock capillary columns to the correct insertion distance recommended by the instrument manufacturer during installation. Restek™ Slide-Lock Tweezers and 15cm Compact Steel Ruler are useful for many laboratory tasks.
Restek™ Siltek™ Press-Tight™ Connectors
Siltek deactivation for an inert pathway that maintains sample integrity
Restek™ SilTite™ μ-Union Connectors
Reliably create permanent connections between fused silica analytical columns, guard columns, and retention gaps
Restek™ Polar Deactivated Fused Silica Guard Columns and Transfer Lines
Tested with a comprehensive test mix to ensure high inertness, use with most common solvents
Restek™ GC-MS Cleaning Kit
Signs that GC-MS instruments may need cleaning include poor sensitivity, loss of sensitivity at high masses, and high multiplier gain during an auto tune. This kit includes all of the necessary components for cleaning and polishing ion sources.