Application Notes: GC

How to reduce FAME run times by up to 75% and improve the separation of cis/trans FAME isomers while remaining compatible with AOAC, AOCS, and IOC regulatory methods.

In this application, we look at the fast analysis of alcohol-based sanitizers by GC–FID using Zebron™ ZB-WAXPLUS™ GC columns.

ZB-WAXplus offers performance nothing short of extraordinary – from 100 % aqueous stability to exceptional inertness.

Inert GC inlet liners for sample protection are easy to install. Touchless packaging provides protection from cuts or breakage, reducing contamination during installation process.

We look at the fast and accurate GC–MS analysis of polycyclic aromatic hydrocarbon (PAHs) in rubber and plastic using a Zebron™ ZB-PAH-EU GC column.

The ZB-DHA-PONA GC column has excellent response and peak symmetry for polar oxygenates - for DHA, PONA, PIONA, PIANO, ASTM methods (D5134, D5441, D5501, D6729, D6730, D6733).

We look at the Zebron ZB-624plus, the optimal choice for the analysis of volatile compounds for environmental, pharmaceutical, food, cannabis, and specialty chemicals.

In this application, we look at the determination of residual solvents and terpenes in cannabis by GC–FID using the Zebron™ ZB-624plus™ GC column.

Incognito observes some unexpected emerging trends at Pittcon 2020.

This application note shows how TD–GC–MS is used to measure volatile organic biomarkers in the breath of individuals with malaria.

This application note describes the BioVOC-2™ breath sampler and its applications, which include clinical diagnostics, occupational health, and public VOC exposure.

This study describes the rapid identification of potential disease biomarkers in breath by sampling onto TD tubes, followed by automated preconcentration and GC–TOF-MS.

This study describes the high-sensitivity screening of disease biomarkers, through use of sampling onto TD tubes, automated preconcentration, and GC×GC–TOF-MS.

EPA Method 552.3 is approved for the monitoring of HAAs System configuration allows ID, quantification, and confirmation in one run Results exceeded EPA quality assurance requirements

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

Automated GC/MS determination of 3-MCPD and glycidol in edible oils. Evaporation step helps reach required LODs with standard MSD and removes excess derivatization reagent for improved stability.

Nitrogen was used as the carrier gas instead of helium Trace amounts of thiophene were easily measured SCD provided excellent sensitivity and selectivity

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

This work demonstrates the ability of the NexION® ICP-MS, coupled to the dedicated Syngistix™ Nano Application software module, to measure silver (Ag) nanoparticles in seawater and track their transformations over time.

EPA 8015C is a gas chromatographic method used to establish concentrations of a variety of non-halogenated volatile organic compounds, semivolatile organic compounds, and petroleum hydrocarbons. For the purpose of this application, a Clarus® 690 GC was used for the analysis of petroleum hydrocarbons, specifically Diesel Range Organics (DRO).

Process for the determination of petroleum hydrocarbons in the range of C10–C40 in matrixes of water, soil, and waste, with three standards methods taken as a reference.

Ion exchange method for characterization of Cr6+ in potable drinking water using NexSAR HPLC-ICP-MS Speciation Solution. Discover advantages of the inert and metal-free fluid path

On-line solid phase extraction coupled to an LC–MS/MS system for sample enrichment and quantitation of endogenous estrogens allowing significant and efficient analyte concentration.

This note looks at the analysis of N-nitrosamines in rubber teats, soothers, and toys, with specific focus on babies and young children under UK method BS EN 71-12:2016.

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