Application Notes: GC-MS

Custodion® Coiled Microextraction syringes and the Torion® T- 9 Portable GC–MS are fast, easy-to-use screening tools for drugs of abuse and new psychoactive substances.

This application note demonstrates evolved gas analysis (EGA) and multi-step pyrolysis (MSP) with GC–MS on a high-tech waterproof breathable textile.

This application note demonstrates a quantitative analysis of polymethyl methacrylate in a photocopy toner through a 4-point calibration curve.

Now you can measure over 7000 proteins in a 70 min LC separation while using a standard 4D-Proteomics™ approach. Learn more. 

3-MCPD and glycidyl fatty acid esters are processing-induced contaminants of concern, primarily found in refined fats and oils, and foods derived from them.

An online thermal desorber has been developed for the automated, in situ, determination of VOCs. The system does not need liquid nitrogen or CO2.

This e-book demonstrates the use of Purge and Trap coupled with GC–MS to meet the challenges of VOC analysis for the most common EPA regulations and methods.

The pharma industry is embracing the challenge of sustainability by using greener solvents. A GC–MS method for analyzing 32 green solvents is presented.

GCxGC TOFMS analysis can be overwhelming, but ChromaTOF Tile can quickly compare these data sets to bring statistically significant differences to the forefront.

Here we describe a system to extract and concentrate VOCs from a beer sample and deliver them to a GC–MS instrument for separation, identification, and quantification.

An efficient method of NDMA and NDEA analysis using a single-step extraction and direct injection into a GC–MS instrument for separation and quantification is described.

This application note will demonstrate a fast and easy analytical technique to determine the amount of BHT in foods using Headspace GC–MS without sample preparation.

This app note presents a system for characterizing finished coffee aroma while simultaneously performing chemical analysis on a mass spectrometer.

An efficient method of NDMA and NDEA analysis using a single-step extraction and direct injection into a GC–MS instrument for separation and quantification is described.

In this application note, we present an analytical approach for the fast and simple analysis of aromatic compounds in complex food matrices using HS-SPME–GC–MS. Text

Demonstrates a rapid method for the identification and quantification of furan in food samples, using gas chromatography with headspace sampling and mass spectrometry.

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 quantitative sample split capability of 7550S thermal desorber for a group of VOCs with boiling point up to 218 °C.

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.