Applications
Application
Direct Thermal Extraction Analysis of Solid and Liquid Samples using the GERSTEL MPS Robotic Sampler, Thermal Desorption Unit (TDU 2) and Cooled Inlet System (CIS)
Direct thermal extraction (DTE) is a thermal desorption technique in which a small amount of sample, typically 10-50 mg, is placed in an empty fritted thermal desorption tube or into […]
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Application
Direct Thermal Extraction Analysis of Food Packaging Material
This study describes the use of the GERSTEL MultiPurpose Sampler (MPS) fitted with a Thermal Desorption Unit (TDU) and a Cooled Injection System (CIS 4) PTV-type Inlet for the automated […]
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Application
Quantitative Analysis of Residual Pesticides in Hemp Oil Extract by Direct Liquid Injection Gas Chromatography/Mass Spectrometry
The number of cannabis containing products, such as extracts, tinctures, edibles, waxes and oils, available in the United States have increased significantly due to changes in state law and the […]
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Application
Quantitative Analysis of Residual Solvents in Hemp Oil by Full Evaporation Headspace Gas Chromatography/ Mass Spectrometry
The number of cannabis containing products, such as extracts, tinctures, edibles, waxes and oils, available in the United States has increased significantly due to changes in state law and the […]
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Application
Automating the Accurate Transfer of Viscous Samples for the Completely Automated Extraction of Mycotoxins from Edible Oils
The manual transfer of liquid samples is part of daily activities throughout the analytical laboratory. The accurate and precise transfer of liquid samples can be critical to the analytical results. […]
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Application
Analysis of Wine Samples for Free and Bound Smoke Taint Chemicals in Pinot Gris Samples by seq-SBSE-GC-TOFMS
GC-MS analyses of wine samples were conducted by a modified sequential-SBSE-GC-TOFMS method to compare concentrations of free and glycosidically bound smoke taint chemicals. Free volatile phenolics were determined by seq-SBSE-GC-TOFMS […]
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Application
Analysis of Food Samples using Thin Film Solid Phase Microextraction (TF-SPME) and Thermal Desorption GC/MS
Food products are routinely monitored for quality, authencity and safety. Analysis of food products may also be necessary due to off flavor or odor complaints. The aroma and flavor profiles […]
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Application
Analysis Of Beverage Samples Using Thin Film Solid Phase Microextraction (TF-SPME) and Thermal Desorption GC/MS
In this study, Thin Film Solid Phase Micro-Extraction (TF-SPME) with a divinylbenzene/ polydimethysiloxane coating (DVB/PDMS) is used to extract flavor components from a variety of beverage samples. Monitoring of key […]
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Application
USP 467
USP Residual Solvents is a general chapter in the US Pharmacopeia that describes a headspace gas chromatographic method for the determination of residual solvents in pharmaceutical products, active ingredients, and […]
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Application
Journal References for GC Fraction Collection
Below is a list of publications on GC Fraction Collection for your reference. These cannot be downloaded due to Copyright protection. Gas chromatographic isolation of individual compounds from complex matrices […]
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Application
Trace Analysis of PAH’s and PCB’s in Soil through On-Line Direct Thermal Desorption
Thermal desorption is a well known technique for the analysis of volatile organic contaminants in air and normally employs adsorption on porous polymers. This operation principle can also be adapted […]
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Application
Design, Performance and Applicability of a Multi-Functional Thermal Desorption System for Trace Analysis in Capillary GC
Thermal desorption is a well known technique for the analysis of volatile organic contaminants in air normally adsorbed on porous polymers and has been previously discussed [1]. This operation principle […]
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