Application Notes: GC-MS

Shows how TD-GC-MS enables rapid in-house screening of chemical emissions from construction and consumer materials.

Outlines a method for detecting trace PFAS emissions from packaging and cookware using dynamic headspace with TD-GC-MS.

Presents a TD-GC-MS method for ppt-level detection of PAHs in air, offering a simpler alternative to solvent-based protocols.

Details how sorbent-based breath sampling combines with TD-GC-MS supports VOC biomarker discovery and route screening.

A practical overview of the technique introduces the principles, instrumentation, and typical sample of workflows used in TD-GC-MS.

This application note demonstrates micro-furnace pyrolysis-GC/MS for identification and quantification of microplastic polymers in food packaging materials.

LPGC-MS Multiresidue Pesticides Analysis

Volatile flavor and aroma compounds are extracted and determined in e-liquids for regulatory compliance purposes using SBSE-TD-GC-MS, in an efficient solvent-free workflow.

This application note provides an overview of JEOL’s innovative msFineAnalysis AI and its capabilities for enhancing GC-MS analysis.

VOCs collected from air onto a sorbent packed tube are released by thermal desorption and focused for GC-MS determination using the novel cryogen free dynamic focusing

Automated high-capacity sorptive extraction with GC–MS for screening wine, at ppb levels, for two yeast-derived spoilage compounds in wine.

Automated wine aroma profiling using sorptive extraction and GCxGC: This study uses headspace sorptive extraction with GCxGC–TOF MS/SCD, enhanced by Tandem Ionisation

Monitoring of per- and polyfluoroalkyl substances (PFAS) in air is successfully performed by the US EPA using Thermal Desorption-GC/MS.

Novel Thermal Desorption-GC/MS method for determination of formaldehyde using PFPH, automatically loaded onto Tenax TA adsorbent, as derivatization agent.

GERSTEL TD 3.5+ Thermal Desorber successfully passes method VDA278 system performance test for automobile material emissions increasing sample capacity and throughput.

VOCs collected from air onto a sorbent packed tube are released by thermal desorption and focused for GC-MS determination using the novel cryogen free dynamic focusing

Splitless micro-furnace pyrolysis-GC/MS in conjugation with F-Search MPs libraries enable rapid and accurate identification and quantification of trace Microplastics (MPs).

GC×GC–TOF MS with thermal modulation used to provide detailed and sensitive characterisation of pyrolysis oil composition to identify possible contaminants.

Analysis of VPH in environmental samples by automated flow-modulated headspace–GC×GC–FID, for robust and efficient sample quantitation.

This study investigates the performance of a high-throughput automated thermal desorption instrument coupled to GC–MS/MS for PFAS analysis.

Automated, high-sensitivity analysis of residual fumigants for food safety testing by multi-step enrichment–headspace–trap (MSE–HS–trap) with GC–MS.

Evaluating the effect of storage and packaging on the volatile composition of soft drinks with immersive sorptive extraction & GC×GC–TOF MS.

Analysis of trace per- and polyfluorinated organic vapours in air using cryogen-free thermal desorption and gas chromatography–mass spectrometry.

A method to collect and analyse ozone-depleting substances & halogenated greenhouse gases in 100% humidity ambient air with a cryogen-free preconcentration–GC–MS system

Analyze phthalates 1.4x faster and cut costs by reducing helium consumption 67%.

Lipid oxidation generates off-odors in food, edible oils, and fats. DHS or Thermal Extraction-GC-MS/O using Sensory Directed Analysis quickly identifies off-odors.

Headspace-SIFT-MS provides rapid and sensitive analysis of benzene and other contaminants in commercial products. It enables the daily screening of hundreds of samples.