Application Notes: GC-MS
Characterisation of Pyrolysis Oils
GC×GC–TOF MS with thermal modulation used to provide detailed and sensitive characterisation of pyrolysis oil composition to identify possible contaminants.
Separation of Volatile Petrochemical Hydrocarbons
Analysis of VPH in environmental samples by automated flow-modulated headspace–GC×GC–FID, for robust and efficient sample quantitation.
PFAS Measurement in Indoor Air
This study investigates the performance of a high-throughput automated thermal desorption instrument coupled to GC–MS/MS for PFAS analysis.
Food Safety Testing (Apr 2024)
Automated, high-sensitivity analysis of residual fumigants for food safety testing by multi-step enrichment–headspace–trap (MSE–HS–trap) with GC–MS.
Impact of Packaging on Soft Drinks
Evaluating the effect of storage and packaging on the volatile composition of soft drinks with immersive sorptive extraction & GC×GC–TOF MS.
PFAS Analysis via TD–GC–MS
Analysis of trace per- and polyfluorinated organic vapours in air using cryogen-free thermal desorption and gas chromatography–mass spectrometry.
Detection of ozone-depleting substances and halogenated GHGs
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
Faster LPGC-MS Phthalates Analysis Uses 67% Less Helium
Analyze phthalates 1.4x faster and cut costs by reducing helium consumption 67%.
Food Odors by Sensory Directed GC-MS
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.
High-Throughput Quantitative Analysis of Benzene in Personal Care Products
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.