Thermal desorption
Application
Blood Alcohol Analysis Using an Automated Static Headspace Method
App Note 1/2005 Forensic laboratories face the need to analyze many samples of human blood and body fluids for alcohol content. The large number of samples that require quantification of […]
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Application
Automated Dynamic Headspace Sampling using Replaceable Sorbent Traps
App Note 1/2007 Static (equilibrium) headspace injection is commonly used for GC determination of volatiles in solid and liquid samples. Since this technique relies on the analyte partitioning between the […]
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Application
Direct Thermal Extraction with Automated Liquid Calibration for the Quantification of Analytes in Solid Matric [...]
App Note 2/2008 Direct thermal extraction is a sensitive technique for the analysis of residual compounds in solid matrices such as polymers, films, powders, and fibers. This approach can be […]
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Application
Improving Thermal Extraction Method Reproducibility through Instrument Temperature Calibration in the Sample P [...]
App Note 186/2016 The influence of variations in desorption temperature, desorption flow and sample preparation on VDA 278 analysis method [1] robustness and reproducibility is studied using a wide variety […]
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Application
Direct Thermal Extraction Analysis of Solid and Liquid Samples using the GERSTEL MPS Robotic Sampler, Thermal [...]
App Note 205/2019 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 […]
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Application
Direct Thermal Extraction Analysis of Food Packaging Material
App Note 203/2019 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 […]
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Application
Design, Performance, and Applicability of a Newly Developed Sample Introduction System for Use with Stir Bar S [...]
App Note 5/2002 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 […]
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Application
Breath Analysis in Patients with Metabolic Disorders: GC/MS Analysis with a Combined Thermal Desorption – [...]
App Note 4/1996 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 […]
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Application
Corkiness in Wine – Trace Analysis of 2,4,6-Trichloroanisole by Stir Bar Sorptive Extraction (SBSE) and [...]
App Note 3/2000 2,4,6-Trichloroanisole (TCA) is well known as being the main cause for corkiness in wine. Its extremely low odor threshold usually mandates enrichment and concentration steps before it […]
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