GC Accessories for Chromatography

GC Accessories

Gas chromatography (GC) accessories are vital for optimizing performance, accuracy, and reliability in analytical procedures. We offer essential components, including ferrules, seals, inlet liner, inlet septa, PressFit connectors, retention gaps and transfer lines. They are designed to enhance the accuracy, reliability, and performance of your GC system. Perfect to use in pharmaceutical, environmental, food and beverage and chemical analyses. Regularly upgrading and maintaining your GC system with compatible accessories helps achieve consistent, reproducible results and extends equipment lifespan. Explore our range of GC accessories to keep your laboratory running at peak efficiency.

Detector Supplies

Ferrules and Seals

GC Column Connectors

Gas Purification

GC Inlet Liner

GC Inlet Liner Seals

GC Inlet Nuts and Plugs

GC Inlet Seals

GC Inlet Septa

GC Tools

Leak Detector

Retention Gaps and Transfer Lines

Swagelok® Fittings and Valves

Tubing for Chromatography

317 Products

Connector, Kit SilTite MicroUnion to connect 0.18/0.25mm to 0.18/0.25mm ID Columns, ea.

Connector, SilTite µ-Union, 0.18/0.25-0.18/0.25 mm ID, for Standard Columns

Restek Connector, SilTite µ-Union, 0.18/0.25-0.18/0.25 mm ID, for Standard ColumnsPress-fit style connectors work well for many applications, but the connector seal can be broken by extreme temperature and pressure cycling. In these situations, SilTite μ-Unions are a better alternative as they create a permanent connection between analytical columns, guard columns, and retention gaps. SilTite FingerTite technology provides easy installation and a reliable, leak-tight connection. Data quality can be improved by using these connectors because their zero-dead-volume design and deactivated metal construction ensure optimal peak shapes. Robust SilTite μ-Unions are recommended for mass spectrometry work and any application with extreme temperature and pressure changes. Connector kits are available in six configurations that are designed to securely connect columns of either the same or different inner diameters. Each kit contains two SilTite µ-Union connectors, five double-taper ferrules, and installation tools.When connecting columns of different inner diameters (ID), always connect the column with the largest ID first. The ferrules are very small, making it difficult to see the size difference between the two ferrule orifices and making it easy to install the smaller ID column into the wrong orifice. Since the larger ID column (e.g., 0.32 mm) will not fit into the smaller ferrule orifice (e.g., 0.25 mm), installing the larger column first ensures the correct end of the ferrule will be used for both columns.- Reliably create permanent connections between fused silica analytical columns, guard columns, and retention gaps.- 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, making it ideal for use with mass spectrometers.- Kits contain two SilTite µ-Union connectors, five double-taper ferrules, and installation tools.

Art.-Nr.: RT-23885

EUR 227.00

Short-term delivery

Replacement Ferrules for SilTite µ-Union Connectors, 0.18/0.25 to 0.18/0.25 mm ID, for Standard Columns, pk.10

Restek Replacement Ferrules for SilTite µ-Union Connectors, 0.18/0.25 to 0.18/0.25 mm ID, for Standard Columns, pk.10Maximum temperature: 400 °C

Art.-Nr.: RT-23894

EUR 210.00

Short-term delivery

Connector, Kit SilTite MicroUnion to connect 0.18/0.25mm to 0.32mm ID Columns, ea.

Connector, SilTite µ-Union, 0.18/0.25-0.32 mm ID, for Standard Columns

Restek Connector, SilTite µ-Union, 0.18/0.25-0.32 mm ID, for Standard ColumnsPress-fit style connectors work well for many applications, but the connector seal can be broken by extreme temperature and pressure cycling. In these situations, SilTite μ-Unions are a better alternative as they create a permanent connection between analytical columns, guard columns, and retention gaps. SilTite FingerTite technology provides easy installation and a reliable, leak-tight connection. Data quality can be improved by using these connectors because their zero-dead-volume design and deactivated metal construction ensure optimal peak shapes. Robust SilTite μ-Unions are recommended for mass spectrometry work and any application with extreme temperature and pressure changes. Connector kits are available in six configurations that are designed to securely connect columns of either the same or different inner diameters. Each kit contains two SilTite µ-Union connectors, five double-taper ferrules, and installation tools.When connecting columns of different inner diameters (ID), always connect the column with the largest ID first. The ferrules are very small, making it difficult to see the size difference between the two ferrule orifices and making it easy to install the smaller ID column into the wrong orifice. Since the larger ID column (e.g., 0.32 mm) will not fit into the smaller ferrule orifice (e.g., 0.25 mm), installing the larger column first ensures the correct end of the ferrule will be used for both columns.- Reliably create permanent connections between fused silica analytical columns, guard columns, and retention gaps.- 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, making it ideal for use with mass spectrometers.- Kits contain two SilTite µ-Union connectors, five double-taper ferrules, and installation tools.

Art.-Nr.: RT-23886

EUR 227.00

Short-term delivery

Replacement Ferrules for SilTite µ-Union Connectors, 0.18/0.25 to 0.32 mm ID, for Standard Columns, pk.10

Restek Replacement Ferrules for SilTite µ-Union Connectors, 0.18/0.25 to 0.32 mm ID, for Standard Columns, pk.10Maximum temperature: 400 °C

Art.-Nr.: RT-23895

EUR 210.00

Short-term delivery

Connector, Kit SilTite MicroUnion to connect 0.18/0.25mm to 0.53mm ID Columns, ea.

Connector, SilTite µ-Union, 0.18/0.25-0.53 mm ID, for Standard Columns

Restek Connector, SilTite µ-Union, 0.18/0.25-0.53 mm ID, for Standard ColumnsPress-fit style connectors work well for many applications, but the connector seal can be broken by extreme temperature and pressure cycling. In these situations, SilTite μ-Unions are a better alternative as they create a permanent connection between analytical columns, guard columns, and retention gaps. SilTite FingerTite technology provides easy installation and a reliable, leak-tight connection. Data quality can be improved by using these connectors because their zero-dead-volume design and deactivated metal construction ensure optimal peak shapes. Robust SilTite μ-Unions are recommended for mass spectrometry work and any application with extreme temperature and pressure changes. Connector kits are available in six configurations that are designed to securely connect columns of either the same or different inner diameters. Each kit contains two SilTite µ-Union connectors, five double-taper ferrules, and installation tools.When connecting columns of different inner diameters (ID), always connect the column with the largest ID first. The ferrules are very small, making it difficult to see the size difference between the two ferrule orifices and making it easy to install the smaller ID column into the wrong orifice. Since the larger ID column (e.g., 0.32 mm) will not fit into the smaller ferrule orifice (e.g., 0.25 mm), installing the larger column first ensures the correct end of the ferrule will be used for both columns.- Reliably create permanent connections between fused silica analytical columns, guard columns, and retention gaps.- 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, making it ideal for use with mass spectrometers.- Kits contain two SilTite µ-Union connectors, five double-taper ferrules, and installation tools.

Art.-Nr.: RT-23887

EUR 227.00

Short-term delivery

Replacement Ferrules for SilTite µ-Union Connectors, 0.18/0.25 to 0.53 mm ID, for Standard Columns, pk.10

Restek Replacement Ferrules for SilTite µ-Union Connectors, 0.18/0.25 to 0.53 mm ID, for Standard Columns, pk.10Maximum temperature: 400 °C

Art.-Nr.: RT-23896

EUR 210.00

Short-term delivery

Connector, Kit SilTite MicroUnion to connect 0.32mm to 0.32mm ID Columns, ea.

Connector, SilTite µ-Union, 0.32-0.32 mm ID, for Restek or Standard Columns

Restek Connector, SilTite µ-Union, 0.32-0.32 mm ID, for Restek or Standard ColumnsPress-fit style connectors work well for many applications, but the connector seal can be broken by extreme temperature and pressure cycling. In these situations, SilTite μ-Unions are a better alternative as they create a permanent connection between analytical columns, guard columns, and retention gaps. SilTite FingerTite technology provides easy installation and a reliable, leak-tight connection. Data quality can be improved by using these connectors because their zero-dead-volume design and deactivated metal construction ensure optimal peak shapes. Robust SilTite μ-Unions are recommended for mass spectrometry work and any application with extreme temperature and pressure changes. Connector kits are available in six configurations that are designed to securely connect columns of either the same or different inner diameters. Each kit contains two SilTite µ-Union connectors, five double-taper ferrules, and installation tools.When connecting columns of different inner diameters (ID), always connect the column with the largest ID first. The ferrules are very small, making it difficult to see the size difference between the two ferrule orifices and making it easy to install the smaller ID column into the wrong orifice. Since the larger ID column (e.g., 0.32 mm) will not fit into the smaller ferrule orifice (e.g., 0.25 mm), installing the larger column first ensures the correct end of the ferrule will be used for both columns.- Reliably create permanent connections between fused silica analytical columns, guard columns, and retention gaps.- 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, making it ideal for use with mass spectrometers.- Kits contain two SilTite µ-Union connectors, five double-taper ferrules, and installation tools.

Art.-Nr.: RT-23882

EUR 227.00

Short-term delivery

Ferrule, SilTite Replacement Ferrules for MicroUnion 0.32 to 0.32mm ID Columns, 10-pk, pk.

Replacement Ferrules for SilTite µ-Union Connectors, 0.32 to 0.32 mm ID, for Restek or Standard Columns, pk.10

Restek Replacement Ferrules for SilTite µ-Union Connectors, 0.32 to 0.32 mm ID, for Restek or Standard Columns, pk.10Maximum temperature: 400 °C

Art.-Nr.: RT-23891

EUR 210.00

Short-term delivery

Connector, Kit SilTite MicroUnion to connect 0.32mm to 0.53mm ID Columns, ea.

Connector, SilTite µ-Union, 0.32-0.53 mm ID, for Restek or Standard Columns

Connector, SilTite µ-Union, 0.32-0.53 mm ID, for Restek or Standard ColumnsPress-fit style connectors work well for many applications, but the connector seal can be broken by extreme temperature and pressure cycling. In these situations, SilTite μ-Unions are a better alternative as they create a permanent connection between analytical columns, guard columns, and retention gaps. SilTite FingerTite technology provides easy installation and a reliable, leak-tight connection. Data quality can be improved by using these connectors because their zero-dead-volume design and deactivated metal construction ensure optimal peak shapes. Robust SilTite μ-Unions are recommended for mass spectrometry work and any application with extreme temperature and pressure changes. Connector kits are available in six configurations that are designed to securely connect columns of either the same or different inner diameters. Each kit contains two SilTite µ-Union connectors, five double-taper ferrules, and installation tools.When connecting columns of different inner diameters (ID), always connect the column with the largest ID first. The ferrules are very small, making it difficult to see the size difference between the two ferrule orifices and making it easy to install the smaller ID column into the wrong orifice. Since the larger ID column (e.g., 0.32 mm) will not fit into the smaller ferrule orifice (e.g., 0.25 mm), installing the larger column first ensures the correct end of the ferrule will be used for both columns.- Reliably create permanent connections between fused silica analytical columns, guard columns, and retention gaps.- 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, making it ideal for use with mass spectrometers.- Kits contain two SilTite µ-Union connectors, five double-taper ferrules, and installation tools.

Art.-Nr.: RT-23883

EUR 227.00

Short-term delivery

Replacement Ferrules for SilTite µ-Union Connectors, 0.32 to 0.53 mm ID, for Restek or Standard Columns, pk.10

Restek Replacement Ferrules for SilTite µ-Union Connectors, 0.32 to 0.53 mm ID, for Restek or Standard Columns, pk.10Maximum temperature: 400 °C

Art.-Nr.: RT-23892

EUR 210.00

Short-term delivery

Connector, Kit SilTite MicroUnion to connect 0.53mm to 0.53mm ID Columns, ea.

Connector, SilTite µ-Union, 0.53-0.53 mm ID, for Restek or Standard Columns

Restek Connector, SilTite µ-Union, 0.53-0.53 mm ID, for Restek or Standard ColumnsPress-fit style connectors work well for many applications, but the connector seal can be broken by extreme temperature and pressure cycling. In these situations, SilTite μ-Unions are a better alternative as they create a permanent connection between analytical columns, guard columns, and retention gaps. SilTite FingerTite technology provides easy installation and a reliable, leak-tight connection. Data quality can be improved by using these connectors because their zero-dead-volume design and deactivated metal construction ensure optimal peak shapes. Robust SilTite μ-Unions are recommended for mass spectrometry work and any application with extreme temperature and pressure changes. Connector kits are available in six configurations that are designed to securely connect columns of either the same or different inner diameters. Each kit contains two SilTite µ-Union connectors, five double-taper ferrules, and installation tools.When connecting columns of different inner diameters (ID), always connect the column with the largest ID first. The ferrules are very small, making it difficult to see the size difference between the two ferrule orifices and making it easy to install the smaller ID column into the wrong orifice. Since the larger ID column (e.g., 0.32 mm) will not fit into the smaller ferrule orifice (e.g., 0.25 mm), installing the larger column first ensures the correct end of the ferrule will be used for both columns.- Reliably create permanent connections between fused silica analytical columns, guard columns, and retention gaps.- 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, making it ideal for use with mass spectrometers.- Kits contain two SilTite µ-Union connectors, five double-taper ferrules, and installation tools.

Art.-Nr.: RT-23884

EUR 216.00

Short-term delivery

Replacement Ferrules for SilTite µ-Union Connectors, 0.53 to 0.53 mm ID, for Restek or Standard Columns, pk.10

Restek Replacement Ferrules for SilTite µ-Union Connectors, 0.53 to 0.53 mm ID, for Restek or Standard Columns, pk.10Maximum temperature: 400 °C

Art.-Nr.: RT-23893

EUR 205.00

Short-term delivery

SS Tubing "Premium Grade" - 1/8" OD x 0.75mm ID, 3m

Art.-Nr.: 211720-3

EUR 92.00

Short-term delivery

SS Tubing "Premium Grade" - 1/8" OD x 1.00mm ID, 3m

Art.-Nr.: 211721-3

EUR 92.00

Short-term delivery

SS Tubing "Premium Grade" - 1/8" OD x 1.52mm ID, 3m

Art.-Nr.: 211722-3

EUR 92.00

Short-term delivery

SS Tubing "Premium Grade" - 1/8" OD x 1.70mm ID, 3m

Art.-Nr.: 211723-3

EUR 92.00

Short-term delivery

SS Tubing "Standard Grade" - 1/8" OD x 2.10mm ID, 3m

Art.-Nr.: 211740-3

EUR 23.00

Available

SS Tubing "Standard Grade" - 1/4" OD x 4.65mm ID, m

Art.-Nr.: 211750-1

EUR 21.00

Short-term delivery

SS Tubing "Premium Grade" - 1/8" OD x 0.75mm ID, 10m

Art.-Nr.: 211720-10

EUR 289.00

Short-term delivery

SS Tubing "Premium Grade" - 1/8" OD x 1.00mm ID, 10m

Art.-Nr.: 211721-10

EUR 289.00

Short-term delivery

SS Tubing "Premium Grade" - 1/8" OD x 1.52mm ID, 10m

Art.-Nr.: 211722-10

EUR 289.00

Short-term delivery

SS Tubing "Premium Grade" - 1/8" OD x 1.70mm ID, 10m

Art.-Nr.: 211723-10

EUR 289.00

Short-term delivery

SS Tubing "Premium Grade" - 1/8" OD x 2.16mm ID, 10m

Art.-Nr.: 211724-10

EUR 257.00

Short-term delivery

SS Tubing "Standard Grade" - 1/8" OD x 2.10mm ID, 10m

Art.-Nr.: 211740-10

EUR 70.00

Short-term delivery

Stainless Steel Tubing, Cutter (Cutting Wheel Type), ea.

Stainless Steel Tubing, Cutter (Cutting Wheel Type). The ideal tool for cutting 1/16" and 1/8" stainless steel tubing, leaving smooth, uniform cuts requiring a minimum of deburring and/or reaming. The easily replaced cutting wheel scores tubing, leaving cuts which allow tube-to-tube and tube-to-frit connections.

Art.-Nr.: 220389

EUR 83.00

Available