div class=ts-pagebuttonPage 1button div class=ts-image a href=https:reader043vdocumentecomreader043viewer20220401235e03d3883f86036c3101627dhtml5page1jpg target=_blank amp-img class=ts-thumb alt=Page 1: · Pentru prepararea solutiilor etalon se pipeteazä cîte 10—100 ml solutie A 50—100 ml solutie B într-un balon cotat de 25 ml se completeazä la semn cu EtOH absolut src=https:reader043vdocumentecomreader043viewer20220401235e03d3883f86036c3101627dhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 2button div class=ts-image a href=https:reader043vdocumentecomreader043viewer20220401235e03d3883f86036c3101627dhtml5page2jpg target=_blank amp-img class=ts-thumb alt=Page 2: · Pentru prepararea solutiilor etalon se pipeteazä cîte 10—100 ml solutie A 50—100 ml solutie B într-un balon cotat de 25 ml se completeazä la semn cu EtOH absolut src=https:reader043vdocumentecomreader043viewer20220401235e03d3883f86036c3101627dhtml5thumbnails2jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 3button div class=ts-image a href=https:reader043vdocumentecomreader043viewer20220401235e03d3883f86036c3101627dhtml5page3jpg target=_blank amp-img class=ts-thumb alt=Page 3: · Pentru prepararea solutiilor etalon se pipeteazä cîte 10—100 ml solutie A 50—100 ml solutie B într-un balon cotat de 25 ml se completeazä la semn cu EtOH absolut src=https:reader043vdocumentecomreader043viewer20220401235e03d3883f86036c3101627dhtml5thumbnails3jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 4button div class=ts-image a href=https:reader043vdocumentecomreader043viewer20220401235e03d3883f86036c3101627dhtml5page4jpg target=_blank amp-img class=ts-thumb alt=Page 4: · Pentru prepararea solutiilor etalon se pipeteazä cîte 10—100 ml solutie A 50—100 ml solutie B într-un balon cotat de 25 ml se completeazä la semn cu EtOH absolut src=https:reader043vdocumentecomreader043viewer20220401235e03d3883f86036c3101627dhtml5thumbnails4jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 5button div class=ts-image a href=https:reader043vdocumentecomreader043viewer20220401235e03d3883f86036c3101627dhtml5page5jpg target=_blank amp-img class=ts-thumb alt=Page 5: · Pentru prepararea solutiilor etalon se pipeteazä cîte 10—100 ml solutie A 50—100 ml solutie B într-un balon cotat de 25 ml se completeazä la semn cu EtOH absolut src=https:reader043vdocumentecomreader043viewer20220401235e03d3883f86036c3101627dhtml5thumbnails5jpg width=142 height=106 layout=responsive amp-imga divdiv