Chromatography Connectors

Chromatography Connectors

Apparatuses in a range of lengths and materials designed to securely join multiple components of a chromatography system together. Connectors are available in various formats including unions, tees, and crosses. May be used for high-pressure applications.
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Capillary Column End Caps Thermo Scientific™

Eliminate column contamination with Thermo Scientific™ Capillary Column End Caps. These universal and reusable fittings are color-coded to ensure that the column is reinstalled the same way it came out.

SilTite™ GC Capillary Column Connector Thermo Scientific™

Use Thermo Scientific™ SilTite Capillary Column Connectors for fused silica capillary GC columns. They are glass lined for inertness and have a low thermal mass.

Mini Capillary Unions Thermo Scientific™

Thermo Scientific™ Mini Capillary Unions are for use with capillary GC columns.

SWAP-IT™ GC-MS Interface System Accessories Thermo Scientific™

Find the right nut and ferrule to use with the powerful Thermo Scientific™ SWAP-IT™ GC-MS Interface system.

One-Piece, High-Pressure Fingertight Fittings: PEEK Idex

Fingertight coned fittings can withstand up to 9000 psi.

PTFE One-Piece HPLC Column Connector Thermo Scientific™

Minimize HPLC system dead volume and ensure optimal separation efficiencies with the Thermo Scientific™ PTFE One-Piece HPLC Column Connector. Ideal for coupling analytical and guard columns with 10–32 threads, it provides fingertight, leak-free connections.

SLIPFREE™ HPLC Column Double Connectors Thermo Scientific™

Ensure excellent column connections and optimal HPLC performance with Thermo Scientific™ SLIPFREE™ HPLC Column Double Connectors. Compatible with all column end-fittings, these universal, self-adjusting connectors provide leak- and void-free column connections.

SLIPFREE™ HPLC Column Single Connectors Thermo Scientific™

Ensure excellent column connections and optimal HPLC performance with Thermo Scientific™ SLIPFREE™ HPLC Column Single Connectors. Compatible with all column end-fittings, these universal, self-adjusting connectors provide leak- and void-free column connections.

PEEK™ Unions, Tees and Crosses for High-Pressure HPLC Connections Thermo Scientific™

Minimize system dead volumes and ensure reliable high-pressure connections in your HPLC system with Thermo Scientific™ PEEK™ Unions, Tees and Crosses for High-Pressure HPLC Connections. The material is biocompatible for a wide range of applications.

High-Pressure, Zero Dead Volume Unions Idex

PEEK ZDV unions provide accurate results

Stainless Steel Unions, Tees and Crosses Thermo Scientific™

Minimize system dead volumes and ensure reliable high-pressure connections in your HPLC system with Thermo Scientific™ Stainless-Steel Unions, Tees and Crosses. Includes two stainless-steel nuts and ferrules.

VHP Union Assembly Idex

Zero dead volume unions ensure accurate analysis
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