Scientific Posters

Unlocking the secrets of gin flavour: A new analytical approach

Explore how immersive high-capacity sorptive extraction and GCxGC–TOF MS uncover over 400 flavour compounds in gins, enabling detailed comparisons and flavour profile insights.

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Speed meets accuracy: The power of hyper-fast GC–TOF MS

This poster highlights how hyper-fast GC–TOF MS, powered by FFTG technology, enables rapid, reliable analysis without compromising data quality, which is ideal for high-throughput applications like explosives detection, drug testing, and process monitoring.

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GCxGC for the modern laboratory: Enhancing aroma profiling and product comparison

This poster presented at Pittcon 2025 describes how GCxGC–TOF MS enhances the analysis of complex herbal, spice and essential oil samples, and introduces Smart Subtract® – a powerful tool that uses machine learning to simplify data comparison, highlight compositional differences and streamline reporting.

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Maintaining sample integrity in breathomics workflows with TD–GC–TOF MS

Poster presented at BBCOn, November 2024 outlining a breathomics screening workflow using thermal desorption with gas chromatography–time-of-flight mass spectrometry (TD–GC–TOF MS).

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Improving GCxGC workflows for petrochemical analyses

Presented at Gulf Coast Conference 2023, this poster highlights the ongoing efforts to enhance GCxGC workflows for petrochemical analyses, through novel hardware and software improvements.

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Exploring the flavour profiles of plant-based milk using sorptive extraction and GCxGC–TOF MS

Presented at HTC-18 2024, this poster shows how HiSorb high-capacity sorptive extraction coupled with GCxGC and BenchTOF2 MS can provide detailed aroma profiling via sample enrichment, enhanced separation and sensitive detection.

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Detailed chemical characterisation of pyrolysis oils from mixed plastic waste using GCxGC–TOF MS

Presented at HTC-18 2024, this poster illustrates how GCxGC–TOF MS using the INSIGHT-Thermal modulator and BenchTOF2 mass spectrometer can provide detailed non-target characterisation of pyrolysis oils, to identify possible contaminants and help to refine process design.

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Group-type quantitation of hydrocarbons in jet fuel using GCxGC–FID (ASTM Method D8396)

This poster, presented at Gulf Coast Conference 2023, illustrates how GCxGC–FID using the INSIGHT-Flow modulator and automated group-type data processing in ChromSpace can provide fast and accurate quantitation of hydrocarbons in finished fuels.

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Improved characterisation of malodours from recycled plastics using TD–GCxGC–TOF

This poster, presented at Pittcon 2023, illustrates how thermal desorption (TD) coupled TD–GCxGC–TOF MS can address the challenges of odour profiling of recycled plastics, by providing high sensitivity and improved separation prior to confident identification of the individual analytes.

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Comparing aroma profiles of whisky by SPME–GCxGC–TOF MS and tile-based chemometrics

Demonstrating how SPME coupled with GCxGC–TOF MS provides the separation capacity to screen the entire range of aroma compounds of whiskies in a single analysis, with confident identification of compounds.

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Aroma profiling of chocolate: How do plant-based and low sugar varieties compare to regular milk chocolate?

The use of high-capacity sorptive extraction, with novel trap-based focusing, coupled with GC×GC–TOF MS, for the enhanced sensitivity and improved chromatographic performance for the analysis of the composition of chocolate aroma.

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Using GC×GC–TOF MS to compare VOC profiles of food and beverages

Using high-capacity sorptive extraction with novel trap-based focusing to provide enhanced sensitivity and improved chromatographic performance. This improved performance, coupled with enhanced separation by GC×GC and highly-sensitive detection by time-of-flight mass spectrometry (TOF MS), gains greater insight into sample composition.

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Monitoring disinfection by-products in water using thin-film SPME with GC×GC–TOF

This poster demonstrates how thin-film solid-phase microextraction (TF-SPME) with comprehensive two-dimensional gas chromatography and BenchTOF time-of-flight mass spectrometry (GCxGC–TOF MS) provides efficient non-target screening of organic pollutants in water.

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Evaluating the authenticity of brand perfumes by GC×GC‒TOF MS with Tandem Ionisation

Tandem Ionisation (both hard and soft ionisation in a single analysis) with GC×GC–TOF MS enables the separation of structurally similar compounds in perfume samples (such as terpenes, which are difficult to speciate). This enables the detection of subtle differences between brand and imitation perfumes in authenticity tests.

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Non-target screening of liquid smoke flavourings by GC×GC‒TOF MS

The use of comprehensive two-dimensional gas chromatography with time-of-flight mass spectrometry (GC×GC–TOF MS) for improved separation and confident chemical fingerprinting of liquid smoke composition.

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Chemical fingerprinting of petroleum products using GC×GC–FID/TOF MS

Comprehensive two-dimensional gas chromatography with time-of-flight mass spectrometry (GC×GC–TOF MS) is the ideal platform for the analysis of complex petrochemical samples, and thanks to advances in both hardware and software, data exploration, filtering and mining no longer need to be complex.

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Uncovering hidden compositional changes in breath profiles using untargeted chemometric workflows

Thermal desorption (TD)–GC×GC–TOF MS can lead to a greater insight into the volatile organic compounds emitted in breath than TD–GC–TOF MS, producing a large amount of complex data. With a powerful chemometrics platform, the data can be transformed into meaningful results.

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Improved identification of organic markers in ambient particulate matter (PM2.5) for reliable source attribution

Here, we demonstrate how direct thermal desorption (TD) of PM2.5 filters offers a streamlined solution to sample preparation, while enhanced separation and sensitive detection by comprehensive two-dimensional gas chromatography coupled with time-of-flight mass spectrometry (GC×GC–TOF MS) offers improved sample characterisation for organic components.

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