div class=ts-pagebuttonPage 1button div class=ts-image a href=https:reader043vdocumentinreader043viewer20220306125adbc7987f8b9a6d318e9035html5page1jpg target=_blank amp-img class=ts-thumb alt=Page 1: 1 2 Mn2± H2Si03 HBO: 555 150 159 4F1 1 h 7 H 0 2 Mn2± H2Si03 HBO: 555 150 159 4F1 1 h 7 H 09992 2000 779 125 mg mval mval % 2 mval mval % src=https:reader043vdocumentinreader043viewer20220306125adbc7987f8b9a6d318e9035html5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 2button div class=ts-image a href=https:reader043vdocumentinreader043viewer20220306125adbc7987f8b9a6d318e9035html5page2jpg target=_blank amp-img class=ts-thumb alt=Page 2: 1 2 Mn2± H2Si03 HBO: 555 150 159 4F1 1 h 7 H 0 2 Mn2± H2Si03 HBO: 555 150 159 4F1 1 h 7 H 09992 2000 779 125 mg mval mval % 2 mval mval % src=https:reader043vdocumentinreader043viewer20220306125adbc7987f8b9a6d318e9035html5thumbnails2jpg width=142 height=106 layout=responsive amp-imga divdiv