2012
Application
Large Volume Injection with Solvent Venting – Application to Trace Detection of Analytes in Water
App Note 15/2012 This study shows the use of the GERSTEL Cooled Injection System (CIS) a programmable Temperature Vaporization (PTV) type inlet for large volume injection of water samples and […]
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Application
Flavor and Fragrance Analysis of Consumer Products – Dynamic Headspace Compared to Some Traditional Appr [...]
App Note 6/2012 The ability to perform accurate qualitative and quantitative analysis of perfumes or flavored products is essential to the flavor and fragrance industry. Especially when unknown samples need […]
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Application
Evaporative Concentration of Substances Listed in the European Water Framework Directive (2000/60/EC and 2008/ [...]
App Note 7/2012 Evaporative Concentration of Substances Listed in the European Water Framework Directive (2000/60/EC and 2008/105/EC). A Performance Comparison Between an Automated System and a Manual System Having to […]
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Application
Thermal Gravimetric Analysis/Mass Spectrometry Simulation using the GERSTEL Automated Pyrolyzer
App Note 14/2012 This study shows the use of the GERSTEL MPS/TDU/CIS with pyrolysis module for generating simulated thermal gravimetric mass spectrometry data (TGA-MS) of polymer samples. This mode of […]
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Application
Fully Automated Analysis of Doping Substances in Equine Urine by Disposable Pipette Extraction (DPX) coupled t [...]
App Note 11/2012 This application note describes a fully automated method for the determination of selected doping compounds in equine urine. A GERSTEL MultiPurpose autosampler (MPS) with Disposable Pipette Extraction […]
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Application
Rapid Automated Extraction and Confirmation of Buprenorphine and Norbuprenorphine in Urine by DPX-LC/MS/MS
App Note 8/2012 This study focuses on the rapid cleanup of urine samples (< 500 uL) using disposable pipette extraction (DPX) for high throughput LC/MS/MS screening of buprenorphine (Bup) and […]
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Application
Rapid Cleanup and Comprehensive Screening of Pain Management Drugs in Urine using Automated Disposable Pipette [...]
App Note 1/2012 This study focuses on the automated extraction of small volumes of urine samples (< 500 uL) using disposable pipette extraction (DPX) for the comprehensive screening for pain […]
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Application
Comparison of EG-Silicone SBSE and Derivatization PDMS SBSE for the Determination of Phenolic Compounds and Of [...]
App Note 12/2012 16 phenolic compounds along with typical drinking water off-flavor compounds like geosmin, 2-methylisoborneol(MIB), and 2,4,6-trichloroanisole (TCA) were determined using two different approaches: 1) In-situ derivatization with acetic […]
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Application
Rapid Automated Screening of Extractable Compounds in Materials for Food Packaging, Medical or Technical Purpo [...]
App Note 3/2012 This application note describes two automated methods for screening of extractable compounds from materials for food packaging, medical or technical purposes. The first method is based on […]
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