Thermo Scientific* Dionex Chromeleon 7.1 streamlines your path from samples to results.

A revolution in chromatography software

Whether your needs are simple or complex — whether your scope is a single instrument, a global enterprise, or anything in between — Chromeleon 7.1 makes your job easy and enjoyable. Get rich, intelligent functionality and outstanding usability at the same time with Chromeleon 7.1 chromatography software.

Enjoy Operational Simplicity

See how Chromeleon 7.1's thoughtfully designed user interface and visual cues guide you naturally through your chromatography.

Streamline Your Workflow

Simplify your analysis to just a few mouse clicks — without sacrificing flexibility — using the innovative eWorkflows feature.

Speed Up Data Analysis

Discover how much time you can save with Chromeleon 7.1's Cobra Peak Detection algorithm, SmartPeaks* Integration Assistant, and dynamic interactive data processing.

Multiple Instrument Control

Use Chromeleon 7.1 to unify control of all your instruments, regardless of type (LC/IC/GC) or vendor.

Ensure Compliance

Satisfy regulatory requirements without sacrificing efficiency using Chromeleon 7.1's integrated security system, audit trails, and version management tools.

Deliver Results

Get the most out your data quickly and easily, with powerful data mining tools and a built-in spreadsheet that updates dynamically.

Virtual Column Separation Simulator

Discover the fastest, easiest, and most economical way to optimize IC separations.