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Electronic Nose Generates 2 Chromatograms Simultaneously
Electronic nose uses ultra fast gas chromatography to measure and capture the unique signature of a product
Booth 4019. The HERACLES Electronic Nose uses ultra fast gas chromatography to measure and capture the unique signature of a product, via a chemical or olfactive fingerprint. It can be used for lab measurements and, in a portable version, for on-field analysis and allows liquid, gas or solid samples analysis with several injection modes (Headspace, SPME, Trap). The E-Nose integrates two short columns of different polarities associated with two FID detectors to generate two chromatograms simultaneously. Its specificity is to achieve VOCs analysis in less than 60 seconds, with a sensitivity reaching ppb concentrations (trap using Tenax or Carbosieve support). A complete data treatment can be performed with classical GC functionalities and E-Nose olfactive fingerprint software: radar plot, Principle Component Analysis (PCA) to compare olfactive profiles, Partial Least Square (PLS) model to quantify concentrations or scores, Quality Control cards (SQC) to monitor conformity control.
Alpha M.O.S.
7502 Connelley Drive, Suite 110
Hanover, MD, 21076-1705
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