Your web browser will no longer be supported by as of 30 June 2021.
To avoid any interruption in access or functionality, install a current-generation web browser now. Learn more.

Speed Up and Simplify GC Method Development with Restek's

EZGC Online Tools

GC Flow Calculator • GC Method Translator • GC Chromatogram Modeler

  • Share:
  • 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 simple-to-use, yet incredibly powerful EZGC method development tools.

Pro EZGC Chromatogram Modeler

Our popular Pro EZGC chromatogram modeler (also known as our chromatogram simulator) for polymer capillary columns is simple to use, but offers advanced options that give you more control over your GC method development. The 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.

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          


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          

Related Videos

Pro EZGC Chromatogram Modeler — 1: Entering Compound Lists

View Video

Pro EZGC Chromatogram Modeler — 5: Using Multiple Libraries

View Video

Related Articles

Will Pro EZGC Chromatography Modeling Software Work For You? We Put It to the Test!

Read Article

Get Equivalent GC-MS Results Faster with Restek’s GC Accelerator Kit and EZGC Method Translator

Read Article

Pro EZLC Online Tools

Read Article