Applikationen nach Technologie

AppNote-2010-07
GERSTEL Automated Liner Exchange (ALEX) and its Benefits in GC Pesticide Analysis

AppNote-2010-03
Automated Static and Dynamic Headspace Analysis with GC-MS for Determination of Abundant and Trace Flavour Compounds in Alcoholic Beverages Containing Dry Extract

AppNote-2008-11
Analysis of Drugs and Metabolites in Blood and Urine using Disposable Pipette Extraction

AppNote-2008-09
Automated Extraction, Derivatization an GC/MS Analysis of Tetrahydrocannabinol and Metabolites in Whole Blood Using Disposable Pipette Extraction

TechNote-2002-03
The Use of Different PTV Inlet Liner Types for Trapping Alkanes, Aromatics and Oxygenated Compounds During Thermal Desorption

AppNote-2001-07
Benefits of using programmed temperature vaporizers (PTV's) instead of hot split/splitless inlets for measurements of volatiles by headspace and solid phase microextraction (SPME) techniques

Rapid gas chromatographic analysis of less abundant compounds in distilled spirits by direct injection with ethanol–water venting and mass spectrometric data deconvolution.
K. MacNamara et al. / J. Chromatogr. A 1217 (2010) 136–142.

Optimization of a preparative capillary gas chromatography-mass spectrometry system for the isolation and harvesting of individual polycyclic aromatic hydrocarbons. Mandalakis, M.; Gustafsson, O. ;J. Chromatogr. A. 2003, 996, 163-172.

Stir bar sorptive extraction and large volume injection gas chromatography to determine a group of endocrine disrupters in water samples. Penalver, A. et al. ;J. Chromatogr. A. 2003, 1007, 1-9.

Large-volume injection in capillary gas chromatography using a programmed-temperature vaporizing injector in the on-column or solvent-vent injection mode Jeroen C. Bosboom, Hans-Gerd Janssen, Hans G.J. Mol, Carel A. Cramers Journal of Chromatography A, 724 (1996) 384-391

Headspace GC-SCD monitoring of low volatile sulfur compounds during fermentation and in wine D. Rauhut, H. Kürbel, K. MacNamara, M. Grossman Analusis, 1998, 26, 142-145

GC Analysis of Trichloroacetic Acid in Water Samples by Large-Volume Injection and Thermal Decarboxylation in a Programmed-Temperature Vaporizer D. Drechsel, K. Dettmer, W. Engewald, Th. Bittner, J. Efer Chromatographia 2001, 54, August (No. ¾) 151-154

The Loss of Volatile Esters from Cookies S. Heiderich, Gary Reineccius Perfumer & Flavorist. Vol. 26, November/December 2001

SPME: An Interesting Sampling Technique for Occupational Measurements W. Nyiry, S. Springer, N. Winker Symposium on Capillary Chromatography and Electrophoresis -Riva del Garda, Italy (2002)

Influence on Recovery of Stir Bar Sorptive Extraction (SBSE) of Water/PDMS Phase Ratio, Volume of PDMS Coated onto the Stir Bar and Sampling Temperature C. Bicchi, C. Cordero, C. Iori, P. Rubiolo, P. Sandra Symposium on Capillary Chromatography and Electrophoresis-Riva del Garda, Italy (2002)

Large-Volume PTV Injection: Comparison of Direct Water Injection and In-Vial Extraction for GC Analysis of Triazines J. Teske, J. Efer, W. Engewald Chromatographia Vol. 47, No. ½. January 1998

Thermal Degradation Observed with Different Injection Techniques: Quantitative Estimation by the use of Thermolabile Carbamate Pesticides Hans-Martin Müller, Hans-Jürgen Stan Journal of High Resolution Chromatography, 1990, 759-

Large-Volume PTV Injection: New Results on Direct Injection of Water Samples in GC Analysis J. Teske, J. Efer, W. Engewald Chromatographia Vol. 46, No. 11/12, December 1997

Design, Performance and Applicability of a Newly Developed Sample Introduction System for Use with Stir Bar Sorptive Extraction (SBSE) A. Hoffman, B. Kolaghar, C. Heinz, S. Funke, B. Rose Symposium on Capillary Chromatography and Electrophoresis-Riva del Garda, Italy (2002)

Programmed temperature vaporiser-based injection in capillary gas chromatography W. Engewald, J. Teske, J. Efer Journal of Chromatography A, 856 (1991) 259-278