Markes International, Ltd.

Monitoring of potentially harmful VOCs and SVOCs emitted from respiratory medical devices, in accordance with the ISO 18562 standard.

A comprehensive guide to assessing the odour profiles of products and materials using thermal desorption.

Using TD with GC–MS to analyse microplastic samples, detailing the analysis of bottled beverages to measure the leaching of PET from the plastic bottle into the beverage.

A comprehensive guide to the use of thermal desorption to assess chemical emissions from construction materials and consumer products.

The complementary roles of dynamic headspace and sorptive extraction in the analysis of fragranced consumer products using TD–GC–MS.

The use of high-capacity sorptive extraction with multi-step enrichment, for enhancing the analysis of VOCs, that contribute to the aroma & flavor of breakfast cereals

Are you using sample preparation techniques effectively in your HPLC and GC methods? Are you aware of the latest advances in sample preparation? Join us for this informative web seminar to learn more about how to use sample preparation effectively and the latest advances in sample preparation techniques. The panelists can answer your questions too! Part 1: Thursday, Sept. 17, 2020 at 10am EDT| 2pm BST| 3pm CEST Part 2: Friday, Sept. 18, 2020 at 10am EDT| 2pm BST| 3pm CEST On demand available after final airing until Sept. 18, 2021.

This application note demonstrates the benefit of large volume preconcentration (LVP) for enhancing headspace analysis of trace-level VOCs that contribute to aroma & flavour in tomato paste.

Study demonstrating the development of an analytical platform based upon TD–GC×GC–TOF MS and showing its application to the collection and analysis of breath samples

This work shows how thermal desorption with GC–MS is used to measure volatile organic biomarkers in the breath of individuals with malaria.

This poster describes the analysis of 117 environmental air pollutants in high-humidity airstreams using thermal desorption with dual-column GC–MS/FID.

This poster describes the analysis of 117 environmental air pollutants in high-humidity airstreams using thermal desorption with dual-column GC–MS/FID.

• Robust and sensitive sampling, using HiSorb™ high-capacity sorptive extraction probes with preconcentration on the Centri® platform. • Enhanced confidence in identification, through use of the Tandem Ionisation® providing hard & soft EI spectra in a single run. • Highly sensitive SCD screening for odour taints caused by trace sulfur species.

Using a single-platform, multi-hyphenated analytical system, to detect odour taints and to provide flexible yet comprehensive aroma profiling of hops and beer

Using a single-platform, multi-hyphenated analytical system, to detect odour taints and to provide flexible yet comprehensive aroma profiling of hops and beer

The analysis of VOCs in water, using headspace–trap sampling. It shows performance improvements on the purge-and-trap methodology in US EPA Method 524.2

The analysis of VOCs in water, using headspace–trap sampling. It shows performance improvements on the purge-and-trap methodology in US EPA Method 524.2

Enhanced aroma profiling of vodka using automated immersive high-capacity sorptive extraction with GC–MS

This study identifies low-level odorants in wine at ppb-level, using automated high-capacity sorptive extraction with GC–MS.

Comprehensive VOC profiling of meat using dynamic headspace and automated TD–GC–MS analysis

This study identifies low-level odorants in wine at ppb-level, using automated high-capacity sorptive extraction with GC–MS.

Quantitation of residual solvents in food packaging by automated headspace–trap GC–MS

Screening foods and beverages for butylated hydroxytoluene (BHT) using automated headspace–trap GC–MS

Screening foods and beverages for butylated hydroxytoluene (BHT) using automated headspace–trap GC–MS

Comprehensive VOC profiling of meat using dynamic headspace and automated TD–GC–MS analysis

Quantitation of residual solvents in food packaging by automated headspace–trap GC–MS

Enhanced aroma profiling of vodka using automated immersive high-capacity sorptive extraction with GC–MS

This study shows the advantages of automated immersive sorptive extraction for the GC–MS analysis of a wide range of aroma compounds in vodka.

This study shows the advantages of automated immersive sorptive extraction for the GC–MS analysis of a wide range of aroma compounds in vodka.

Data acquired using the Centri® automated multi-mode sampling and preconcentration system for GC–MS can be used to generate insights into the aroma profiles of foods.