Applications
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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Application
Direct Thermal Analysis of Solids – A Fast Method for the Determination of Halogenated Phenols and Anisols in Cork
Off-flavors in solid samples often cause analytical problems due to the necessity of sample pretreatment steps such as time consuming extractions followed by re-concentration of the resulting extracts and the […]
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Application
Design, Performance, and Applicability of a Newly Developed Sample Introduction System for Use with Stir Bar Sorptive Extraction (SBSE)
The use of stir bar sorptive extraction (SBSE) as a technique to extract volatiles and semi-volatiles from polar, especially aqueous matrices, has gained more and more acceptance in several application […]
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Application
Breath Analysis in Patients with Metabolic Disorders: GC/MS Analysis with a Combined Thermal Desorption – Cooled Injection System CIS
The combination of a new thermal desorption module with a cooled injection system (TDS-2,CIS-3, GERSTEL) now provides a powerful thermal desorption system for direct analysis of volatile trace compounds in […]
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Application
Journal References for CIS
Below is a list of publications on CIS/PTV inlets for your reference. These cannot be downloaded due to Copyright protection. Optimization of a preparative capillary gas chromatography-mass spectrometry system for […]
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Application
The Use of Different PTV Inlet Liner Types for Trapping Alkanes, Aromatics and Oxygenated Compounds During Thermal Desorption
PTV inlets are often used for cryo-focussing and trapping of analytes for large volume, headspace, and thermal desorption applications. Selecting and optimizing trapping conditions for thermal desorption applications can be […]
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