Choosing a chromatography data system for GC involves more than basic acquisition. This article explains which CDS capabilities matter most for GC labs, including instrument compatibility, driver frameworks, data longevity, regulatory considerations, and long-term system stability.

Laboratories using Agilent OpenLab or ChemStation for gas chromatography often reassess their CDS as costs, software lifecycles, and system complexity increase. This article outlines practical GC-only alternatives, explains the differences between vendor and independent CDS platforms, and clarifies when replacing a vendor system makes sense—and when it does not—so labs can make informed, long-term decisions.

Gas chromatography instrument with chromatogram and data system interface illustrating GC chromatography software.

Diagram showing Ethernet-based instrument connection for ICF communication, highlighting that ICF supports Ethernet-only and does not work with RS-232 serial interfaces.