Learn how to create retention index calibrations in NIST 26, calculate RI values automatically, and improve GC-MS compound identification by combining spectral library searching with retention indices.

Learn how NIST 26 Hybrid Search expands EI GC-MS library searching by identifying structurally related compounds using mass-shifted fragment matching, DeltaMass analysis, and MS Interpreter validation.

Learn how to use NIST 26 Lib Search with spectra sent from the Chromatogram Window, compare Full Spectrum and Reverse searches, and improve EI GC-MS identifications.

Learn how to process accurate-mass GC-MS data in NIST 26 using integrated deconvolution, library searching, MS Interpreter validation, filtering tools, and Excel reporting workflows.

Discover how flow-modulated GC×GC coupled to a high-flow quadrupole MS enables complex sample analysis at carrier gas flows up to 50 mL/min without compromising identification performance.

Learn how to process EI GC-MS data in NIST 26 using integrated AMDIS deconvolution, library searching, filtering, spectral review, and Excel reporting for confident compound identification.

Discover how GC-MS, LC-MS, ion chromatography, and NMR help scientists investigate organic molecules on Mars and distinguish potential biosignatures from analytical artifacts.

Learn how SEM-EDS and GC×GC-TOFMS were combined to analyze green gunshot residue, providing forensic laboratories with new tools for modern firearm discharge investigations.

RAFA 2026 offers five travel grants for PhD students and early-career researchers. Gain international visibility, present your work, compete for awards, and connect with leading food analysis experts.

Learn how to configure, customize, and navigate the new NIST 26 Chromatogram Window. This practical guide covers layouts, zooming, filtering, structure display, and efficient data review workflows.