div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: 1 1 1 OD260 = OD260 = OD260 = 50 33 40 p g nmol 200 10 1 1 1 OD260 = OD260 = OD260 = 50 33 40 p g nmol 200 100 67 50 40 33 ds DNA DNA RNA DNA I OD260 Baseä 10 15 20 src=https:reader030fdokumentcomreader030viewer20220409145e8a4be2162e4b12de7770bdhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv