EZGC Calculators and Chromatogram Modeler for GC Method Development

Speed Up and Simplify GC Method Development with
Restek’s EZGC Online Suite

GC Flow Calculator • GC Method Translator • GC Chromatogram Modeler
New Pro EZGC Chromatogram Modeler
  • Perform GC method development in minutes directly from your desk.
  • Optimize or modify existing methods reliably and without guesswork.
  • Increase productivity—free, easy-to-use online software and GC calculators save time and increase certainty.

From your PC or Mac, desktop or tablet, our EZGC online tools make it easy to tailor a perfect solution for your GC method development challenges. Take advantage of Restek’s years of chromatographic expertise at any time, from anywhere, with the simple-to-use, yet incredibly powerful EZGC method development suite.

Chromatogram Modeler

Now Updated with More GC Method Development Capability!

This new and improved version of our popular EZGC chromatogram modeler (also known as our chromatogram simulator) for polymer capillary columns is just as simple to use as the original, but it now offers advanced options that give you more control over your GC method development. Based on user feedback, the new Pro EZGC chromatogram modeler lets you do the following:

  • Start with either the column you have or a column recommended by the program.
  • Select compounds from our libraries or bring your own list.
  • Target specific compounds for resolution.
  • Alter the GC method conditions to optimize your model quickly and easily.
  • Repeatedly refine the temperature program.
  • Switch carrier gases.
  • Change the control method (constant flow, pressure, or linear velocity).
  • View elution temperatures in the peak list.
  • See results for multiple phases.

Compare simulated EZGC chromatogram to an actual chromatogram.

YOU NEED: To perform GC method development from scratch, including the column and conditions.

YOU HAVE: An analyte list (and you may have a column in mind, too).

YOU GET: Customized, interactive model chromatograms that provide a specific phase, column dimension, and conditions. You can change columns, modify GC method conditions, zoom in, view chemical structures, and even overlay mass spectra of coeluting compounds.

Get Started!
To access Pro EZGC, please use your desktop computer, laptop, or tablet.

EZGC Method Translator and Flow Calculator

The EZGC method translator and flow calculator tools make it simple to switch carrier gases, change column dimensions or control parameters, or to optimize a method for speed or efficiency. Simply enter your method specifications and the GC calculator will return a full set of method conditions that will provide similar chromatography. Use the EZGC method translator and flow calculator tool to optimize your analysis for speed so you can increase sample throughput!

YOU NEED: To switch carrier gases, to change column dimensions or control parameters, or to optimize a method for speed or efficiency.

YOU HAVE: An existing method.

YOU GET: A full set of calculated GC method conditions that will provide similar chromatography. Results include oven program and run time as well as average velocity, flow rate, splitless valve time, and other control parameters—all in an easy-to-use, single-screen interface with seamless transfer between tools.

Get Started!

Try these other helpful tools.
GC Calculators
Pro EZLC method translator

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