div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: Khon Kaen UniversityDiscovery of novel catalytic isotope exchange reactions especially Hydrogen-Deuterium-Exchange for stable isotope labelling of biologically active compounds src=https:reader033fdocumentsusreader033viewer202206091360a7be7d270b1c68b55a116ahtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: Khon Kaen UniversityDiscovery of novel catalytic isotope exchange reactions especially Hydrogen-Deuterium-Exchange for stable isotope labelling of biologically active compounds src=https:reader033fdocumentsusreader033viewer202206091360a7be7d270b1c68b55a116ahtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 3button div class=trans-image amp-img class=trans-thumb alt=Page 3: Khon Kaen UniversityDiscovery of novel catalytic isotope exchange reactions especially Hydrogen-Deuterium-Exchange for stable isotope labelling of biologically active compounds src=https:reader033fdocumentsusreader033viewer202206091360a7be7d270b1c68b55a116ahtml5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdiv