21. Juli 2011
Article in the press: Profiling whiskey using static and dynamic headspace
Efficient flavor profiling of beverages that contain involatile matrix using Headspace and Dynamic Headspace (DHS) coupled with GC/MS analysis
28. Juni 2011
New AppNote: Determination of Pain Management Drugs by DPX-LC-MS/MS
Coupling DPX to LC-MS/MS provides rapid, just-in-time sample preparation for high throughput analysis, minimizing ion suppression and sample dilution for high sensitivity
22. Juni 2011
New AppNote: Determination of Pesticides by automated QuEChERS-GC/MS
The ability to automate the dSPE clean-up of QuEChERS extracts and to couple extraction and clean-up directly to GC-MS analysis, results in improved laboratory productivity
20. Juni 2011
New AppNote: Analysis of Whisky, Wine and Juice using new Twister phases
Twisters with combined Ethylene Glycol(EG)/Silicone phase, Polyacrylate phase and standard PDMS phase were used to generate qualitative flavor profiles of different beverages
20. Mai 2011
New AppNote: Automated Pyrolysis GC/MS using a new versatile pyrolyzer
A novel pyrolyzer module is used for Pyrolysis-GC/MS analysis of polymer and sludge samples using different techniques including fractionated and sequential pyrolysis
11. April 2011
New AppNote: Determination of off-flavor compounds in Drinking Water
Dynamic Headspace coupled to 1D/2D GC/MS with simultaneous olfactory detection enables the determination of 2-Methylisoborneol, Geosmin and 2,4,6-Trichloroanisole in drinking water
05. April 2011
GERSTEL Solutions worldwide magazine No. 11
We take you on an excursion through the world of chemical analysis to laboratories all over the globe that use GERSTEL solutions in their daily work, focusing on the application.
15. Dezember 2010
Sample Prep synchronized with AB Sciex Analyst
Integrated sample prep control for AB Sciex Analyst is now available using GERSTEL MAESTRO software.
19. November 2010
New AppNote: Analysis of PAHs in Seafood by QuEChERS-SBSE-GC-MS
To improve PAH determination in seafood in the context of the Deepwater Horizon oil spill a new QuEChERS-SBSE-GC-MS method was developed enhancing productivity and ease-of-use
21. Oktober 2010
Multi-Desorption mode TD and enrichment for maximum sensitivity
Automated Multi-Desorption Mode is available for the GERSTEL Thermal Desorption System (TDS) and GERSTEL Thermal Desorption Unit (TDU).
19. Oktober 2010
New AppNote: Pesticides in Foods using automated QuEChERS and LC/MS/MS
Automated QuEChERS Extraction for the Confirmation of Pesticide Residues in Foods using the GERSTEL MultiPurpuse Sampler MPS combined with LC/MS/MS analysis
18. Oktober 2010
New AppNote: Static and Dynamic Headspace analysis of Alcoholic Beverages
Automated Static and Dynamic Headspace Analysis with GC/MS for Determination of Abundant and Trace Flavour Compounds in Alcoholic Beverages Containing Dry Extract
27. August 2010
New MultiPurpose Sampler (MPS) for GC/MS & LC/MS
Next generation of proven platform for sample preparation and sample introduction now available.
30. Juli 2010
GERSTEL on expansion course in Southeast Asia
In order to support a growing customer base in South East Asia in the fields of automated sample preparation for GC/MS and LC/MS, GERSTEL has founded a subsidary in Singapore.
07. Mai 2010
Sigma-Aldrich offers ready-to-use SPME Fiber Assemblies for GERSTEL MFX
Ready-to-use SPME Fast Fit Assemblies (FFA) are stored in the MFX tray for direct use in automated SPME analysis and fiber exchange using the GERSTEL MultiPurpose Sampler (MPS).
19. April 2010
New AppNote: Automated Determination of Glycerin in Biodiesel
Full Automation of ASTM Method D6584-07 “Determination of Free and Total Glycerin in B-100 Biodiesel Methyl Esters by Gas Chromatography” using a GERSTEL Dual Rail PrepStation
07. April 2010
New AppNote: Fragrance Profiling of Consumer Products using DHS
Automated Dynamic HeadSpace GC offers accurate qualitative and quantitative analysis of perfumed or flavored products while requiring minimal sample preparation
15. Oktober 2009
GERSTEL Solutions Special Issue: Forensic Sciences and Toxicology
This special issue of the GERSTEL Solutions Worldwide Magazine is focused on solutions and applications in the field of forensic sciences and toxicology.
18. August 2009
GERSTEL LC/MS Effluent Optimizer LEO
Perfect LC separation combined with the most efficient ionization and lowest achievable MS detection limits – get the best of both worlds
16. Juli 2009
New AppNote: Benzodiazepines in urine using DPX-LC/MS/MS
Automated Disposable Pipette Extraction DPX coupled to LC/MS/MS eliminates the need for derivatization when determining benzodiazepines in urine.
07. Juli 2009
GERSTEL Solutions Magazine LC/MS Special Issue
The 2nd revised and expanded edition is now available: Efficient LC/MS trace analysis with Automated Sample Preparation
24. Juni 2009
GERSTEL Seminar on LC/MS Sample Prep @ HPLC 2009
Topic: Improved detection limits and reproducibility in LC/MS determination of contaminants in food and environmental samples
03. Juni 2009
New AppNote: Determination of Fat in Food according the Caviezel method
The GERSTEL Fat Analyzer allows simple, fast and reliable determination of saponifiable fat and free fatty acid content in food and feed using the Caviezel method.
19. Mai 2009
New AppNote: Automated SPE-LC-analysis of NSAIDs and fungicides
Automation of solid phase extraction methods using a robotic X-Y-Z coordinate autosampler exemplified by the analysis of naproxen, ketoprofen, thiabendazole and carbendazim
08. Mai 2009
New AppNote: Pesticides in Fruits and Vegetables
Fast and efficient automated multi-residue pesticide analysis in fruits and vegetables by Disposable Pipette Extraction (DPX) and gas chromatography / mass spectrometry (GC/MS)
27. April 2009
New AppNote: Minimizing Carryover for LC/MS analysis
As today’s detection systems become increasingly sensitive, reduction of carryover becomes increasingly important. The Four Solvent Active Wash Station helps minimizing carryover and providing reproducible and reliable data.
27. April 2009
New AppNote: Multiple Headspace Extraction for GC
A novel purge tool for the GERSTEL MultiPurpose Sampler MPS allows automated Multiple Headspace Extraction (MHE). If matrix effects adversely influence quantitation, an MHE approach can be utilized to prove that equilibrium has been reached.
01. April 2009
Focus on Food Analysis - GERSTEL Solutions worldwide Magazine No. 9
The headline clearly states it: The main topic in the newly published GERSTEL Solutions Worldwide (GSW) magazine No. 9 is food analysis.
07. Januar 2009
AppNote 11/2008 online
Analysis of Drugs and Metabolites in Blood and Urine using Automated Disposable Pipette Extraction and Large Volume Injection.
