Cole-Parmer offers SGE branded fittings and unions with unmatched specification and tolerance, making us a preferred supplier for all your GC tubing and fitting requirements. The combination of components selected for any instrument also makes an important contribution to successful separations. We bring technology and chromatography expertise to improve your chromatography. SGE manufactures an array of connection types for GC use.

1. GC Tubing:

The Product range of specialty tubing has been developed through a complete understanding of the chemistry and properties of different types of glass and polymers. Following variants are available in GC Tubing:

• Electrophoresis Tubing (untreated)

• Glass Lined Tubing (GLT™)

• Fused Silica (Deactivated)

• Stainless Steel Tubing

• Fused Silica (Not deactivated)

• Terry Tool Tubing Cutter

2. GC Inlet Liners:

• Easy to choose — Color coded by geometry to simplify your selection.

• Easy to use — Contain O-rings so you’re ready to go.

• Be confident — Certified deactivation gives you confidence in your analysis.

Every batch of inlet liners is tested for activity using the EPA 8081B method. This standard method ensures that each batch of inlet liners has less than 3% Endrin breakdown. This quality assurance is validated by including a batch certificate with every pack.

3. GC Unions & Nuts:

• low dead volume

• high temperature applications

• no back ferrules needed

• can be used with Graphite, Graphite Vespel® or PTFE ferrules

• suitable for glass, fused silica, metal, plastic or glass lined tubing

• non-swaging and no tube distortion

The range includes following variants:

• Unions

• Reducing Unions

• Bulkhead Unions with Locknut

• Bulkhead Reducing Unions with Locknut

• Union Tees

• Union Cross

• Adapter Kits 1/16" Swagelok® fittings

• 1/16" Male/Female Connectors

• Nuts for SGE fittings

• Mini Bulkhead Unions

• SilTite® Mini Unions

• Mini Unions

• Glass Lined Unions

• Glass Lined Bulkhead Unions with Locknut