Our sweet methodology for the rapid quantitation of soil reactive nitrogen biomarkers - the amino sugars glucosamine, mannosamine, galactosamine, and muramic acid - by HILIC-MS/MS has been accepted at the Journal of Chromatography A (https://doi.org/10.1016/j.chroma.2019.460843). Get your copy at the link or contact Trevor.
Quantitation of amino sugars by HILIC-MS/MS is In Press