Application Notes: GC

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.

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Multi-attribute analysis combines protein A affinity chromatography, SEC, and LC/MS in a 3D setup for assessment of features including mAb titer and size variants.

Multi-attribute analysis combines protein A affinity chromatography, SEC, and LC/MS in a 3D setup for assessment of features including mAb titer and size variants.

Determination of flavors in smoothies using standard- and solvent-swollen Twister® stir bars, liquid desorption, and LVI-GC/MS for enhanced recovery of polar compounds.

Note discusses how labs can streamline operations and cut costs with on-sit gas generation.

Dual GC poster that includes gas management selection chart and GC column selection chart

Zebron gas management filters and click-on GC traps remove contaminants from mobile-phase gases, reduce column bleed, increase column life, protect GC detectors.

Zebron gas management filter selection chart by the GC instrument and the fitting size

Dual GC poster that includes gas management selection chart and GC column selection chart

Zebron gas management filters and click-on GC traps remove contaminants from mobile-phase gases, reduce column bleed, increase column life, protect GC detectors.

Zebron click-on trap step-by-step installation instruction

Zebron gas filter step-by-step installation instruction

Zebron click-on trap step-by-step installation instruction

Zebron gas filter step-by-step installation instruction

Solvent-reduced determination of 100 contaminants from low double-digit to low triple-digit pg/L in 100 mL surface water samples, meeting the requirements of the EU-WFD based on SBSE-TD-GC-MS/MS

This note discusses how to rapidly screen, identify, and generate quantitative information for pesticide residues in food with the Agilent 7200 GC/Q-TOF with Agilent MassHunter Qualitative Analysis All Ions workflow.

In May the EU tobacco products directive became applicable setting out rules governing the manufacture, presentation and sale of tobacco and related products, and the US FDA extended its authority over regulation of tobacco products to include electronic nicotine delivery systems (ENDS) such as e-cigarettes. This Application Note describes a versatile screening method for tackling the challenge of regulatory compliance and quality control in this rapidly expanding industry.

In May the EU tobacco products directive became applicable setting out rules governing the manufacture, presentation and sale of tobacco and related products, and the US FDA extended its authority over regulation of tobacco products to include electronic nicotine delivery systems (ENDS) such as e-cigarettes. This Application Note describes a versatile screening method for tackling the challenge of regulatory compliance and quality control in this rapidly expanding industry.

This note discusses how to rapidly screen, identify, and generate quantitative information for pesticide residues in food with the Agilent 7200 GC/Q-TOF with Agilent MassHunter Qualitative Analysis All Ions workflow.

This Application Note demonstrates the enhanced separation and unparalleled sensitivity that can be achieved in the characterisation of cigarette smoke GC×GC with BenchTOF time-of-flight mass spectrometry, aided by Tandem Ionisation for simultaneous acquisition of hard and soft EI data.

This poster describes how GC×GC–TOF MS is used to quickly and confidently identify key flavour compounds in tea and coffee that would be subject to extensive co-elution in a conventional GC–MS system.

Demonstrating how the excellent sensitivity, stability and high-quality spectra produced by TOF MS can provide a rapid and robust solution for the quantitative analysis of environmental contaminants.

Using a targeted solid phase extraction (SPE) method and GC–ECD analysis, chlorinated pesticides are extracted from poultry fat resulting in a method that decreases the amount of labor and reagents when compared to the USDA-FSIS CHC2 method.

A simple, automatable cleanup method is developed for the analysis of acrylamide from coffee, yielding absolute recoveries that exceed 92% when analyzed by LC–MS-MS.

Using a targeted solid phase extraction (SPE) method and GC–ECD analysis, chlorinated pesticides are extracted from poultry fat resulting in a method that decreases the amount of labor and reagents when compared to the USDA-FSIS CHC2 method.

A simple, automatable cleanup method is developed for the analysis of acrylamide from coffee, yielding absolute recoveries that exceed 92% when analyzed by LC–MS-MS.