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Improving characterisation of essential oils – New article published

Monday, 19 September 2016 at 11:37:AM

LCGC The Column - Sept 2016 - Essential Oil analysisThe September 2016 issue of LCGC: The Column features an article by Markes’ analysts that investigates the use of GC×GC–TOF MS to characterise​ essential oils.  

The study uses flow-modulation to allow analysis an enhanced range of volatiles, and employs novel Tandem Ionisation technology to simultaneously generate 70 eV mass spectra for regular library-matching, and soft-EI spectra for improved isomer speciation.  

This approach ensures that confident identification is achieved for these complex mixtures – which is particularly important for quality control within the fragrance industry.  

To read the article in full, download it from our website here.

M. Edwards, L. McGregor and D. Barden, Detailed characterization of essential oils by flow-modulated GC×GC with tandem ionization TOF-MS, LCGC: The Column, September 2016, vol. 12, issue 16, pp. 15–21.

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