GCxGC Detective Stories: Not Just a Pretty Face - Report - MDSpire
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GCxGC Detective Stories: Not Just a Pretty Face

Mariosimone Zoccali discusses the evolution of GCxGC, which he describes as “one of the most exciting stories in separation science”

  • By

  • Frank van Geel

  • James Strachan

  • August 18, 2026

  • 9 min

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Clinical Report: GCxGC Detective Stories: Not Just a Pretty Face

Overview

The 44th International Symposium on Capillary Chromatography highlighted the maturation of GC×GC as a central analytical platform, emphasizing its application across various fields.

Background

GC×GC has evolved significantly, transitioning from a niche technique to a widely adopted method in analytical chemistry. Its ability to provide detailed chemical information from complex samples makes it essential in fields such as petrochemistry, food analysis, and biomedical studies.

Data Highlights

No numerical data provided in the source material.

Key Findings

  • GC×GC is increasingly used for analytical decisions across diverse fields.
  • The technique combines separation power with interpretative value.
  • Improvements in modulators and data-processing tools have made it easier for new users.
  • GC×GC is effective when combined with mass spectrometry.
  • It is used for analyzing complex mixtures in various applications.

Clinical Implications

GC×GC's enhanced sensitivity and reliability make it a tool for detecting trace compounds in complex samples.

Conclusion

The advancements in GC×GC signify its role in analytical chemistry.

Related Resources & Content

  1. The Analytical Scientist, Multi-dimensional Marvel, 2013 -- Multi-dimensional Marvel
  2. The Analytical Scientist, Digitizing GCxGC, 2022 -- Digitizing GCxGC
  3. The Analytical Scientist, GC×GC: The Road Not Taken?, 2021 -- GC×GC: The Road Not Taken?
  4. Analytical Chemistry, Best Practices in GC–MS and GC × GC–MS-Based Metabolomics and Volatile Analyses: An International Survey, 2026 -- Best Practices in GC–MS and GC × GC–MS-Based Metabolomics and Volatile Analyses: An International Survey
  5. PMC, Exhaled breath volatile organic compounds (VOCs) detection methods: GC-MS versus eNose in COPD diagnosis-a systematic review and meta-analysis, 2025 -- Exhaled breath volatile organic compounds (VOCs) detection methods: GC-MS versus eNose in COPD diagnosis-a systematic review and meta-analysis
  6. ScienceDirect, Application of breath volatile compounds analysis for tuberculosis detection: A comprehensive review, 2026 -- Application of breath volatile compounds analysis for tuberculosis detection: A comprehensive review
  7. the analytical scientist — From Cancer Genomics to Chemical Detectors
  8. Best Practices in GC–MS and GC × GC–MS-Based Metabolomics and Volatile Analyses: An International Survey | Analytical Chemistry
  9. Exhaled breath volatile organic compounds (VOCs) detection methods: GC-MS versus eNose in COPD diagnosis-a systematic review and meta-analysis - PMC
  10. Application of breath volatile compounds analysis for tuberculosis detection: A comprehensive review - ScienceDirect

Original Source(s)

GCxGC Detective Stories: Not Just a Pretty Face

  • by Frank van Geel, James Strachan

  • August 18, 2026

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