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GERSTEL
Application Notes complete list by Year and Number

2008

an-2008-06
Automated SPE and Fast GC-ECD Analysis of PCBs in Waste Oil

an-2008-04
Automated Dynamic Headspace Sampling of Aqueous Samples Using Replaceable Adsorbent Traps

an-2008-02
Direct Thermal Extraction with Automated Liquid Calibration for the Quantifi cation of Analytes in Solid Matrices

an-2008-01
Automated Disposable Pipette Extraction of Pesticides from Fruits and Vegetables

2007

an-2007-06
Improving MS Detection of Aflatoxins using Automated Solid Phase Extraction and Derivatization coupled with an LC/MS System

an-2007-05
Improving MS Detection of Malachite Green in Fish Products using Automated SPE coupled with an LC/Ion Trap MS system

an-2007-03
Headspace Sampling Unit Combined with a Metal Oxide Sensor or Standard Detectors for Quantification of VOC Emissions from Beverage Cans or Other Packaging Materials

an-2007-02
Automated Solid Phase Microextraction using the GERSTEL MPS Prepstation and MAESTRO Software

an-2007-01
Automated Dynamic Headspace Sampling using Replaceable
Sorbent Traps

2006

an-2006-12
Fast Screening of Pesticide Multiresidues in Aqueous Samples by Dual Stir Bar Sorptive Extraction (Dual SBSE)
and Thermal Desorption - Fast GC/MS using a Modular Accelerated Column Heater (MACH)

an-2006-11
Performance Evaluation of a Thermal Desorption System for Detection of Basic Drugs in Forensic Samples by GC/MS

an-2006-10
Evaluation of PDMS-Based Extraction Techniques and GC-TOFMS for the Analysis of Off-flavor Chemicals in Beer

an-2006-09
Target GC-MS Analysis using Accelerated Column Heating and Interactive Deconvolution Software

an-2006-08
Fast Screening of Apple Flavor Compounds using SPME in Combination with Fast Capillary GC-MS using a Modular Accelerated Column Heater (MACH) and Quadrupole Mass Spectrometric Detector (qMSD)

an-2006-07
Safe and Efficient Detection of Chloramphenicol in Food using Automated SPE

an-2006-06
Ultra-Fast Determination of the Hydrocarbon Oil Index by Gas Chromatography using a Modular Accelerated Column Heater (MACH)

an-2006-05
Stir Bar Sorptive Extraction Based on Restricted Access Material for the Direct Extraction of Drugs and Metabolites in Biological Fluids

an-2006-04
Elimination of Non-Volatile Sample Matrix Components After GC Injection using a Thermal Desorber and Microvial Inserts

an-2006-02
Accelerating Single or Dual Column Environmental Methods using Low Thermal Mass Column Technology and Software-Controlled Independent Module Heating

an-2006-01
Low Thermal Mass Technology, a New Approach to Accelerated Gas Chromatography that Provides More Efficient Dual Column Confirmation

 

2005

an-2005-07
Detection of Packaging Emissions using a Flexible Headspace Sampler Combined with a Multi Sensor System and a Separation Unit

an-2005-06
Feasibility of Extraction and Quantitation of Delta9-Tetrahydrocannabinol in Body Fluids by Stir Bar Sorptive Extraction (SBSE) and GC/MS

an-2005-05
Application of Stir Bar Sorptive Extraction (SBSE) Coupled to Thermal Desorption GC-MS for Determination of Ultra-Trace Level Compounds in Aqueous Samples

an-2005-04
A Selectable Single or Multidimensional GC System with Heart-Cut Fraction Collection and Dual Detection for Trace Analysis of Complex Samples

an-2005-03
Multi-Residue Method for the Determination of Five Groups of Pesticides in Non-Fatty Food Samples by Dual Stir Bar Sorptive Extraction (Dual SBSE) and Thermal Desorption GC-MS*

an-2005-02
Multidimensional GC Analysis of Complex Samples

an-2005-01
Blood Alcohol Analysis Using an Automated Static Headspace Method

2004

an-2004-07
Stir Bar Sorptive Extraction-Thermal Desorption-Capillary GC-MS applied for Analysis of Amphetamine Derivatives in Biological Fluids

an-2004-06
Thermal Desorption GC Analysis of High Boiling, High Molecular Weight Hydrocarbons

an-2004-05
Efficient Multidimensional GC Analysis of Complex Samples Using Low Thermal Mass Column Modules

an-2004-04
Multi-Residue Method for Determination of 85 Pesticides in Vegetables, Fruits and Green Tea by Stir Bar Sorptive Extraction and Thermal Desorption GC-MS

an-2004-03
Membrane Extraction of Selected Nitrogen-Containing Compounds from Crude Industrial Waste Water

an-2004-02
Analysis of Packaging Materials using a Mass Spectral Based Chemical Sensor

an-2004-01
Use of a Mass Spectral Based Chemical Sensor to Discriminate Food and Beverage Samples: Olive Oils and Wine as Examples

Developments in 2D GC for flavour, food and beverage applications
Developments in 2D GC with Heartcutting
Kevin Mac Namara, Riccardo Leardi and Andreas Hoffmann

2003

an-2003-07
Coupling Retention Time Locked Methods and Libraries to Automated SPME or SBSE for Analysis of Flavors and Fragrances

an-2003-06
Analysis of Flavors using a Mass Spectral Based Chemical Sensor

an-2003-05
Stir Bar Sorptive Extraction: Recovery of Organic Acids and Amines

an-2003-04
Fast Analysis of Beverages using a Mass Spectral Based Chemical Sensor

an-2003-03
Use of Calibration Transfer Algorithms on a Mass Spectrometry Based Chemical Sensor - Preliminary Results

Stir-Bar Sorptive Extraktion of Trace Organic Compounds from Aqueous Matrices

an-2003-02
Wine Discrimination using a Mass Spectral Based Chemical Sensor

2002

an-2002-13
Classification of Coffees from Different Origins by Chemical Sensor Technology

an-2002-12
Membrane-Assisted Solvent Extraction of Triazines and Other Semivolatile Contaminants Directly Coupled to Large-Volume Injection / GC-MS

an-2002-11
Discrimination of Different Beer Sorts and Monitoring of the Effect of Aging by Determination of Flavor Constituents Using SPME and a Chemical Sensor

an-2002-10
Detection of Spoilage Markers in Food Products using a Mass-Spectrometry Based Chemical Sensor

an-2002-09
Comparison of Headspace Sampling and Stir Bar Sorptive Extraction in the Detection of Whiskey Adulteration with a Mass-Spectrometry Based Chemical Sensor

an-2002-08
Comparison of Different Approaches to Rapid Screening of Headspace Samples: Pros and Cons of Using MS-Based Electronic Noses versus Fast Chromatography

an-2002-07
Classification of Food and Flavor Samples using a Chemical Sensor

an-2002_06
Analysis of Volatile Metalloid Species in Gas Samples using a Commercial Cryotrapping System (TDS-G-CIS GC) Coupled to ICP-MS with PH3 and SF6 as Example Compounds

an-2002-05
Characterization of a Mass Spectrometer based Electronic Nose for Routine Quality Control Measurements of Flavors

an-2002-04
Stir Bar Sorptive Extraction: Capacity and Competition Effects

an-2002-03
Stir Bar Sorptive Extraction from Food Simulating Solvents: Preliminary Studies

an-2002-02
Discrimination of Soft Drinks using a Chemical Sensor and Principal Component Analysis

an-2002-01
Semi-Automated Stir Bar Sorptive Extraction (SBSE) in Combination with HPLC - Fluorescence Detection for the Determination of Polycyclic Aromatic Hydrocarbons in Water

2001

an-2001-08
Comparison of the Sensitivity of Solid Phase MicroExtraction (SPME) and Stir Bar Sorptive Extraction (SBSE) for the Determination of Polycyclic Aromatic Hydrocarbons (PAHs) in Water and Soil Samples

an-2001-07
Benefits of Using Programmed Temperature Vaporizers (PTVs) instead of Hot Split/Splitless Inlets for Measurements of Volatiles by Liquid, Headspace, and Solid Phase MicroExtraction (SPME) Techniques

an-2001-06
TOPAS / TDS D – Badge-Type Thermodesorption Passive Sampler  Based on Tenax for Air Sampling - Development Study

an-2001-05
The Analysis of the Bitter and Other Flavour Compounds in Beer and Wort by Stir Bar Sorptive Extraction (SBSE) Followed by HPLC

an-2001-04
Elucidation of the Hoppy Aroma in Beers by Stir Bar and Headspace Sorptive Extraction followed by Thermal Desorption - CGC - MS/PFPD

an-2001-03
Elimination of Polar Matrix Components Prior to GC Analysis using Stir Bar Sorptive Extraction (SBSE)

an-2001-02
Stir Bar Sorptive Extraction: Enhancing Selectivity of the PDMS Phase

an-2001-01
Quantitative Determination of Trace Analytes in Solid Materials by Thermal Extraction GC

2000

an-2000-09
Flavor Profiling of Different Olive Oils with Rancidity-Monitoring by Thermal Extraction GC/MS

an-2000-08
Volatile Organic Compounds from Adhesives and their Contribution to Indoor Air Problems

an-2000-07
Analysis of Wet Samples by Direct Thermal Desorption GC

an-2000-06
Comparison of the Sensitivity of Static Headspace GC, Solid Phase Microextraction, and Direct Thermal Extraction for Analysis of Volatiles in Solid Matrices

an-2000-05
Determination of Flavor and Off-Flavor Compounds in Dairy Products using Stir Bar Sorptive Extraction (SBSE) and Thermal Desorption GC/MSD/PFPD

an-2000-04
Flavor Profiling of Beverages by Stir Bar Sorptive Extraction (SBSE) and Thermal Desorption GC/MS/PFPD

an-2000-03
Corkiness in Wine - Trace Analysis of 2,4,6-Trichloroanisole by Stir Bar Sorptive Extraction (SBSE) and Thermal Desorption GC/MS

an-2000-02
Stir Bar Sorptive Extraction (SBSE) applied to Environmental Aqueous Samples

an-2000-01
A Novel Extraction Technique for Aqueous Samples: Stir Bar Sorptive Extraction

1999

an-1999-02
Automated Sample Fractionation and Analysis Using a Modular LC-GC System

an-1999-01
An Automated Sorptive Extraction-Thermal Desorption GC-MS System for the Analysis of Aqueous Samples

1998

an-1998-04
New Developments in Multi-Dimensional Capillary Gas Chromatography

an-1998-03
Advances in the Capillary Gas Chromatographic Analysis of Beverages using PTV Injection combined with Ancillary Sample Introduction Systems

an-1998-02
Direct Injection of Distilled Spirits with PTV Matrix Removal: The Perfect Splitless Injection ?

an-1998-01
On-Line LC-GC Coupling - A New Method for the Determination of Alkylphenols in Environmental Samples

1997

an-1997-02
Characterization of Biogenic Emissions by Online Thermal Desorption Gas Chromatography-Mass Spectrometry

an-1997-01
A Fully Automated and Robust LC-CGC Combination for Application in Environmental Analysis

1996

an-1996-06
Analysis of Plasticizers in Medical Products by GC-MS with a Combined Thermodesorption-Cooled Injection System

an-1996-05
The Use of a Multipurpose Sampler for Headspace GC-MS Analysis of Volatile Organic Compounds in Human Urine and Plasma

an-1996-04
Breath Analysis in Patients with Metabolic Disorders: GC-MS Analysis with a Combined Thermodesorption-Cooled Injection System

an-1996-03
Direct Thermal Desorption GC/MS Analysis of Automotive Air Charcoal Filters

an-1996-02
Comparison of Standard Liquid Extraction and Direct Thermal Desorption GC/MS Techniques for the Analysis of Charcoal Filters used for Indoor Air Purification in a PCB Contaminated Building

an-1996-01
Determination of Wine Aroma Compounds from Simple Extracts using Automated Large Volume Injection with PTV Solvent Splitting

1995

an-1995-01
Quantification of 4-Heptanone in Urine by Headspace GC-MS Analysis Using a Multipurpose Sampler

1994

an-1994-08
Selective Sample Enrichment of Gaseous Samples using a Cooled Injection System: Trace Determination of Sulphur Components in Natural Gas

an-1994-07
Design and Evaluation of a Multi Column Switching Capillary GC Analyzer for Automated Simultaneous Analysis of Permanent Gases and Light Hydrocarbons in Natural Gas

an-1994-06
Identification of Furan Fatty Acids in Nutritional Oils and Fats by Multidimensional GC-MSD

an-1994-05
The Use of a Multipurpose Sampler for Headspace GC-MS Analysis of Volatile Organic Compounds in Human Urine

an-1994-04
Identification of Furan Fatty Acids as Minor Components of Human Lipids by Multidimensional GC-MSD

an-1994-03
Trace Analysis of PAH's and PCB's in Soil through On-Line Direct Thermal Desorption

an-1994-02
Direct Thermal Analysis of Solids - A Fast Method for the Determination of Halogenated Phenols and Anisols in Cork

an-1994-01
Design, Performance and Applicability of a Multi-Functional Thermal Desorption System for Trace Analysis in Capillary GC

1993

an-1993-03
Identification of Fatty Acid Methyl Esters as Minor Components of Fish Oil by Multidimensional GC-MSD: New Furan Fatty Acids

an-1993-02
Simultaneous Nitrogen, Sulfur, and Mass Spectrometric Analysis after Multi-Column Switching of Complex Whiskey Extracts

an-1993-01
Applications of Multi Column Switching Capillary GC-MS in Identification of Trace Impurities in Industrial Products

1992

an-1992-02
Applications of Mass Flow Controlled Multi Column Switching in On-Line Capillary GC/MS

an-1992-01
Applicability of a New Versatile Temperature Programmed Thermodesorption System in Single and Multi Column Capillary GC/MS