Application Notes: GC-MS

This application demonstrates a reliable GC–MS/MS method for analysis of nitrosamine drug products including the three impurities NDMA, NDEA, and NDBA listed by US FDA.

IONICON real-time VOC analyzers are frequently deployed in mobile laboratories, contributing to public safety, tracking air pollution where and when it matters.

The use of headspace sorptive extraction with GC×GC–TOF-MS to compare the volatile profiles of ground meat and plant-based substitutes.

See chiral separations for anti-viral COVID-19 treatment Remdesivir and its phosphoramidite and nucleoside key-starting materials, on Daicel chiral and achiral columns.

In EPA 524.3, environmental labs are allowed to modify purge and trap/GC-MS conditions for drinking water samples. CDS 7000 series product meets and exceeds the requirements.

In EPA 524.4, nitrogen replaced helium in purging VOCs from drinking water samples. CDS 7000 concentrator with a 7450 autosampler meets and exceeds the requirements.

This application note demonstrates the ability of the Empore EZ-Trace SPE Workstation to effectively extract HEM from water samples under EPA Method 1664.

This application note demonstrates quantitative analysis of monomer contamination in a polymer by TD-GC-MS method in a CDS Pyroprobe.

This application note investigates the thermal decomposition of Bakelite phenol-formaldehyde resin using EGA and multi-step pyrolysis GC-MS.

An ISO accredited application utilizing APGC–MS/MS demonstrate accuracy and robustness for detection of large variety of POPs compounds in challenging food matrices.

The Waters Xevo TQ-XS APGC-MS/MS is an easy, robust, cost effective, and acceptable alternative to traditional magnetic sector HRMS for the analysis of dioxins and furans.

Atmospheric pressure gas chromatography (APGC) with tandem quadrupole MS is recognized as an acceptable alternative to magnetic sector MS for analysis of dioxins and furans.

SGS AXYS and Waters validated GC–MS/MS as an alternative procedure to HRMS, and adapted EPA Method 1613B criteria, proving equivalency in results and performance metrics.

In EPA 524.4, nitrogen replaced helium in purging VOCs from drinking water samples. CDS 7000 concentrator with a 7450 autosampler meets and exceeds the requirements.

Pesticide residues in food can cause a number of adverse health effects. By using GCxGC-TOFMS, you can determine exactly what residues are in your food.

Hydrogen is great choice of carrier gas for GC when analyzing of low-level PAHs by GC/MS. On-demand gas generation offers an analytically superior, cost-effective and safe solution over helium.

Quantitative analysis of polymer contamination in solvents by pyrolyzing the sample into a GC–MS.  

This application note demonstrates quantitative analysis of microplastics by pyrolyzing the sample into a GC-MS.

This technique achieves highly reproducible and fast analysis of organochlorine pesticides in water by coupling automation with the use of a disperser solvent.

The Eclipse Neutrino, a premier monomer analyzer process gas chromatograph, couples MSD, PDHID, and FID detectors to characterize an extremely broad range of analytes from fixed gases to C5+. Quickly detecting ppm-ppb levels of impurities and catalyst poisons.

This application note uses ChromCompare+ chemometrics platform for GC–MS to identify significant differences across essential oil batches for quality control & authenticity studies.

Analysis of flame retardant Tris(1,3-dichloro-2-propyl)phosphate (TDCPP) in polyurethane foam by Evolved Gas Analysis (EGA) and Multi-step Pyrolysis (MSP) GC–MS.

HS-SPME and the Torion portable GC–MS were applied successfully for rapid on-site analysis of plant volatiles, and also contrasted with classical benchtop GC–MS.

The Custodion SPME and Torion T-9 GC–MS are uniquely suited for near real-time field analysis screening of VOCs and other organic compounds.

The AOAC method 2012.13 determines fatty acid content in milk products and infant formula by capillary GC with flame ionization detection using the Agilent 8890 GC.