Automated sequential tube sampling and chemometrics supplement GC–MS, adding time profiling and fast product-line comparison for real-world insight.
Press Release|Articles|June 17, 2025
Smart-Subtract™ – Software for comparing complex GC–MS chromatograms
Author(s)SepSolve Analytical Ltd.
Smart-Subtract™ is a specialist software tool for GC–MS data analysis that highlights differences between two chromatograms by subtracting one from the other. Enabling rapid detection of trace-level compounds and subtle chemical variations in complex mixtures, Smart Subtract helps analysts focus on what’s new or changing without the need for time-consuming manual work.
Related to this article
Mass spectrometry can teach core chemistry concepts beyond technique training or product characterization, though adoption barriers remain.
Revisiting insertion distance for methanol and methylene chloride in GC analysis and confirming that insertion depth strongly affects response and reproducibility.