FAQ

Why do the Thermo 1300/1310 GCs use the same Hot Swap column nut as Agilent GCs?

31 Jul 2025

The threads on the reducing nut that connects to the inlet body (weldment) are the same for all these GCs. This means that Restek reducing nuts for Agilent GCs (cat.# 22078) can be installed in Thermo and PerkinElmer GCs, which then allows you to use the Hot Swap column nut, ferrule, and inlet seal combination that we recommend for Agilent split/splitless inlets.

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    Restek is a leading provider of chromatography columns, accessories, and certified reference materials. Trust Restek for reliable, high-quality analytical solutions.

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GNOT4971