GC Image, LLC

04/23/2026

The NIST26 MS Library and Search Software arrives June 1, 2026.
GC Image is offering special pre‑order pricing now:

04/13/2026

https://mailchi.mp/223d97e9885b/create-guided-workflow-with-interactive-notebook-style-methods

01/05/2026

Upgrade to v2025 now and unlock expanded capabilities. Take advantage of limited‑time discounts — up to 20% off — available through January 31, 2026.

12/08/2025

https://mailchi.mp/f8207629b2db/new-version-2025r2-of-gc-image-software-suite-available-now

For details and additional information on all improvements in this version, please see the release announcement on our website.

08/26/2025

The Spectral Group Review mode offers versatility in defining your SICs. You can customize your data analysis based on a variety of input sources, including:

06/11/2025

https://mailchi.mp/a2c47754e627/enhanced-comparisons-with-difference-view-in-v2025r1

By computing a pixel-by-pixel directional comparison, Difference View highlights what is present in the first chromatogram but absent or diminished in the second. It goes beyond standard subtraction methods, integrating advanced alignment and transformation capabilities to deliver highly accurate re...

04/18/2023

The NIST23 MS Library and Search Software will be available June 5, 2023, and GC Image is offering special pre-order pricing.

NIST has announced that its popular Mass Spectral Library and Search Software (NIST23) will be released June 5, 2023. GC Image is now offering special pricing on pre-orders with order delivery (download or DVD shipment) on June 5, 2023.

11/30/2022

GC Image has released a major update of its industry leading software for multidimensional chromatography, including GCxGC and LCxLC.

For details and additional information on all improvements of the new version, please check out the release announcement on our website.

06/11/2020

Investigator ML Software for Pattern Recognition

This past academic year, GC Image™ sponsored a student-group project to further develop Investigator ML™, a program in the GC Image software suite for multidimensional chromatography that uses machine learning (ML) to perform pattern recognition tasks such as classification, identification, regression, and other tasks. A team of six upper-division undergraduate students in the Computer Science and Engineering (CSE) Department at the University of Nebraska – Lincoln (UNL) undertook the project to extend the software’s pattern recognition capabilities from binary-class problems to multi-class problems, to add several additional pattern recognition algorithms, and to improve the software architecture and testing infrastructure. The year was especially challenging because all of their work after mid-March was done remotely, but the team did a great job and were quite successful. Here are links to a project summary and video produced by the students:

https://cse.unl.edu/senior-design/showcase-projects

https://www.youtube.com/watch?v=OK5T_eWrBvA&feature=youtu.be

Based on that work, GC Image plans to soon release a new version of Investigator ML software to support multi-class pattern recognition from chromatographic analyses of complex sample sets with linear discriminant analysis (LDA), quadratic discriminant analysis (QDA), regularized discriminant analysis (RDA), k-nearest neighbor (KNN), and linear regression (LR).

If you are interested in serving as a beta-tester for the upcoming new version of GC Image Investigator ML, please send email to [email protected].

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06/04/2020

New MS and MS/MS Libraries

NIST has released the 2020 Edition of its MS Library and Search Software. This version has the fastest growth rates since their inception. The EI library contains spectra of over 306K compounds, an increase of nearly 40K from the 2020 version. The RI library has a corresponding increase. The Tandem (MS/MS) library doubles in coverage, with the number of compounds increasing to over 27K, including 1.2M spectra and 288K precursor ions. Visit:

https://www.gcimage.com/nist.html

for more information, including special, reduced pricing.

Wiley has released the 12th Edition of its Registry of Mass Spectral Data, the largest commercially available library. The combination of Wiley 12 & NIST 20 will be available in late June or early July. Wiley also has updated versions of other libraries, including the Mass Spectra of Designer Drugs 2020 (also available in late June or July, but purchasers of the 2019 version will receive the 2020 version when it is released). Visit:
https://www.gcimage.com/wiley.html
for more information, including special, reduced pricing.