Analytical Instrumentation
New Multi-deans Switch Technology Creates Renaissance of The Multidimensional Gc Method
Nov 19 2008
The MDGC-2010 represents the renaissance of the multidimensional GC method.
It applies the well-known Deans Switch technology, but in a totally
different way than in the past.
Using different restrictors, the pressure at the end of the first
column always remains constant, whether or not a cut is used. It is a
real breakthrough that the user may perform as many cuts as required without any shifts of retention time and with excellent precision of the retention times. This allows for easy method development. Just three steps are needed to set up a multidimensional method; run the standard (1 run), define the cut times graphically in the specially
developed MDGCsolution software and then run the sample.
Quantitation with the MDGC-2010 system is very easy.
A calibration curve can be run using the cut times with a standard sample. Calibration curves are calculated in a conventional way by integration of the peaks in the chromatogram from the second column.
All operation parameters for multidimensional chromatography are controlled via the MDGC-solution soft-ware.
All conventional GC detectors as well as the extremely sensitive and
fast GCMS-QP2010 series instruments can be used for detection,
making the system even more powerful by using full mass spectral information.
Digital Edition
PIN 25.1 Feb/March
March 2024
In This Edition Safety - The technology behind the ION Science Tiger XT - Safety with ammonia and LOHCs as hydrogen carriers Analytical Instrumentation - Discussion on new tribology te...
View all digital editions
Events
Apr 03 2024 Tashkent, Uzbekistan
Salon Analyse Industrielle & Instrumentation
Apr 03 2024 Paris, France
Apr 03 2024 Atyrau, Kazakhstan
Apr 09 2024 Munich, Germany
Apr 10 2024 Helsinki, Finland