A method is developed for determination of levoglucosan at trace concentration levels in complex matrices of snow and ice samples. This method uses an injection mixture comprising acetonitrile and melt sample at a ratio of 50/50 (v/v). Samples are analyzed using ultra-performance liquid chromatography system combined with triple tandem quadrupole mass spectrometry (UPLC-MS/MS). Levoglucosan is analyzed on BEH Amide column (2.1 mm×100 mm, 1.7 um), and a Z-spray electrospray ionization source is used for levoglucosan ionization.
Original Source [2]
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Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/method-determination-levoglucosan-snow-and-ice-trace-concentration-levels-using
[2] http://www.sciencedirect.com/science/article/pii/S0039914015304847
[3] http://admin.indiaenvironmentportal.org.in/category/author/chao-you
[4] http://admin.indiaenvironmentportal.org.in/category/author/lili-song
[5] http://admin.indiaenvironmentportal.org.in/category/author/baiqing-xu-et-al
[6] http://admin.indiaenvironmentportal.org.in/category/journal/talanta
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/climate-change
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/climate-science
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/aerosols
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/biomass
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/glaciers
[13] http://admin.indiaenvironmentportal.org.in/category/thesaurus/asia
