Applikationen nach Technologie

Thermodesorption und thermische Extraktion mit dem GERSTEL-TDS und der GERSTEL-TDU

AppNote 227
Aroma Office Version 7: A New Data Analysis Workflow for Aroma/Flavor compounds in combination with Deconvolution and Multivariate Analysis Software. Application to Premium Gins.
AppNote 226
Analysis of 1,4-Dioxane in Consumer Products using Static Headspace and Gas Chromatography with a Triple Quadrupole Mass Spectrometer
AppNote 223
Application of an ODP Performance Checkout Procedure and a demonstration of using the GERSTEL ODP 4 for Sniff and Trap work
AppNote 221
Static Headspace combined with Hot Injection and Trapping (HIT-HS) for the Analysis of Flavor Volatiles in Kombucha
AppNote 220
Determination of Hormones in Water by Back Extraction of TF-SPME-SBSE and LC-MS/MS
AppNote 219
Comparison of Three Types of Thin Film-Solid Phase Microextraction Phases for Beverage Extractions
AppNote 218
Identification of Off-Odor Compounds in Paper Products using Thin Film Solid Phase Microextraction (TF-SPME) and GC-MS/O
AppNote 214
Quantification of Persistent Organic Pollutants in Dietary Supplements Using Stir Bar Sorptive Extraction Coupled with GC-MS/MS and Isotope Dilution Mass Spectrometry
AppNote 213
Identifying key odor compounds in bourbon using solvent-free aroma dilution analysis and a novel software for interpreting GC-O data
AppNote 212
Determination of Microplastics using Pyrolysis Gas Chromatography Mass Spectrometry
AppNote 205
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)
AppNote 203
Direct Thermal Extraction Analysis of Food Packaging
AppNote 202
Analysis of Food Samples using Thin Film Solid Phase
Microextraction (TF-SPME) and Thermal Desorption
AppNote 201
Automated Determination of Formaldehyde Emissions from E-Liquids by On-Sorbent Derivatization and Thermal Desorption GC/MS
AppNote 200
Analysis of Beverage Samples using Thin Film Solid Phase Microextraction (TF-SPME) and Thermal Desorption GC/MS
AppNote 198
A Combination of Standard (SBSE) and Solvent-Assisted (SA-SBSE) Stir Bar Sorptive Extraction for Comprehensive Analysis of Flavor Compounds in Beverages
AppNote 197
Automated Determination of Formaldehyde Emissions from Materials by On-Sorbent Derivatization and Thermal Desorption GC/MS
AppNote 196
Highly Sensitive Determination of Contaminants in Surface Water in the Context of the EU Water Framework Directive using Stir Bar Sorptive Extraction (SBSE) and GC-MS/MS
AppNote 193
Determination of Formaldehyde and VOCs in Wood-based
Products using an Automated Micro-Scale Chamber
AppNote 186
Improving Thermal Extraction Method Reproducibility
through Instrument Temperature Calibration in the
Sample Position
Extractables and Leachables Analysis of IV Bag Systems using Direct Thermal Extraction of the Materials and Stir Bar Sorptive Extraction of Aqueous Solutions coupled with Thermal Desorption Gas-Chromatography with Unit Mass and High Resolution Mass Spectrometric Detection
Air Sampling of Fragrance Compounds using the Automated GERSTEL Gas Sampling System (GSS)
Analysis of Aroma Compounds in Edible Oils by Direct Thermal Desorption GC/MS using Slitted Microvials
Flavor and Fragrance Analysis of Consumer Products - Dynamic Headspace Compared to Some Traditional Analysis Approaches
Qualitative Analysis of Coconut Water Products using Stir Bar Sorptive Extraction Combined with Thermal Desorption-GC/MS
Rapid Automated Screening of Extractable Compounds in Materials for Food Packaging, Medical or Technical Purposes
Qualitative Analysis of a Finished Personal Care Product using the GERSTEL MultiPurpose Sampler MPS configured with Multiple Sample Introduction Techniques
Automated QuEChERS Extraction for the Determination of Pesticide Residues in Foods using Gas Chromatography/Mass Spectrometry
Versatile Automated Pyrolysis GC Combining a Filament Type Pyrolyzer with a Thermal Desorption Unit
Quantification of Ethanol in Complex Oil Samples: A Comparison of Different Headspace Methods and an Automated Direct Injection Procedure
Determination of 2-Methylisoborneol, Geosmin and 2,4,6-Trichloroanisole in Drinking Water by Dynamic Headspace Coupled to Selectable 1D/2D GC-MS with Simultaneous Olfactory Detection
Automated Static and Dynamic Headspace Analysis with GC-MS for Determination of Abundant and Trace Flavour Compounds in Alcoholic Beverages Containing Dry Extract
Automated Dynamic Headspace Sampling of Aqueous Samples Using Replaceable Adsorbent Traps
Determination of Aldehydes and Ketones in Oily Matrices using a Novel Dynamic Headspace Sampler Coupled to GC/MS
Characterization of Organic Compounds in Atmospheric Nanoparticles by Thermal Extraction
- Comprehensive Two-Dimensional Gas Chromatography (GC x GC) in Combination with Selective Detection, Mass Spectrometry and Accurate Mass Detection
Feasibility of Extraction and Quantitation of Delta9-Tetrahydrocannabinol in Body Fluids by Stir Bar Sorptive Extraction (SBSE) and GC/MS
Application of Stir Bar Sorptive Extraction (SBSE) Coupled to Thermal Desorption GC-MS for Determination of Ultra-Trace Level Compounds in Aqueous Samples
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*
Multidimensional GC Analysis of Complex Samples
Blood Alcohol Analysis Using an Automated Static Headspace Method
Thermal Desorption GC Analysis of High Boiling, High Molecular Weight Hydrocarbons
Efficient Multidimensional GC Analysis of Complex Samples using Low Thermal Mass Column Modules
Stir Bar Sorptive Extraction: Recovery of Organic Acids and Amines
Analysis of Volatile Metalloid Species in Gas Samples using a Commercial Cryotrapping System (TDS-G-CIS GC) Coupled to ICP-MS with PH 3 and SF 6 as Example Compounds
Stir Bar Sorptive Extraction: Capacity and Competition Effects
Stir Bar Sorptive Extraction from Food Simulating Solvents: Preliminary Studies
Preliminary Studies on the Recovery of SVOC from Soil using Pressurized Fluid Extraction with Methanol/Water
Comparison of the sensitivity of solid phase microextraction (SPME) and stir bar sorptive extraction (SBSE) for the determination of polycyclic aromatic hydrocarbons (PAH’s) in water and soil samples
Badge-type thermodesorption passive sampler on Tenax basis for air sampling
Elucidation of the hoppy aroma in beers by stir bar and headspace sorptive extraction followed by thermal desorption CGC-MSD/PFPD
Elimination of polar matrix components prior to GC analysis using stir bar sorptive extraction (SBSE)
Stir bar sorptive extraction: enhancing selectivity of the PDMS phase
Quantitative determination of trace analytes in solid materials by thermal desorption GC
Flavor Profiling of Olive Oils using TDS
VOC's from Adhesives in Indoor Air
Analysis of Wet Samples by Direct Thermal Desorption GC
Comparison of the Sensitivity of Static Headspace GC, Solid Phase Microextraction, and Direct Thermal Extraction for Analysis of Volatiles in Solid
Determination of Flavor and Off Flavor Compounds in Dairy Products using Stir Bar Sorptive Extraction (SBSE) and Thermal Desorption GC/MSD/PFPD
Flavor Profiling of Beverages by Stir Bar Sorptive Extraction (SBSE) and Thermal Desorption GC/MS/PFPD
Corkiness in Wine- Trace Analysis of 2,4,6- Trichloroanisole by Stir Bar Sorptive Extraction (SBSE) and Thermal Desorption GC/MS
Stir Bar Sorptive Extraction (SBSE) applied to Environmental Aqueous Samples     
A Novel Extraction Technique for Aqueous Samples: Stir Bar Sorptive Extraction