div class=ts-pagebuttonPage 1button div class=ts-image a href=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5page1jpg target=_blank amp-img class=ts-thumb alt=Page 1: studentsrepoumedumystudentsrepoumedumy234612LAMPIRANpdfApproximately 500 ml glacial acetic acid 50 g potassium acetate followed by 400 ml tertiary butyl alcohol were added src=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 2button div class=ts-image a href=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5page2jpg target=_blank amp-img class=ts-thumb alt=Page 2: studentsrepoumedumystudentsrepoumedumy234612LAMPIRANpdfApproximately 500 ml glacial acetic acid 50 g potassium acetate followed by 400 ml tertiary butyl alcohol were added src=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5thumbnails2jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 3button div class=ts-image a href=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5page3jpg target=_blank amp-img class=ts-thumb alt=Page 3: studentsrepoumedumystudentsrepoumedumy234612LAMPIRANpdfApproximately 500 ml glacial acetic acid 50 g potassium acetate followed by 400 ml tertiary butyl alcohol were added src=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5thumbnails3jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 4button div class=ts-image a href=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5page4jpg target=_blank amp-img class=ts-thumb alt=Page 4: studentsrepoumedumystudentsrepoumedumy234612LAMPIRANpdfApproximately 500 ml glacial acetic acid 50 g potassium acetate followed by 400 ml tertiary butyl alcohol were added src=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5thumbnails4jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 5button div class=ts-image a href=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5page5jpg target=_blank amp-img class=ts-thumb alt=Page 5: studentsrepoumedumystudentsrepoumedumy234612LAMPIRANpdfApproximately 500 ml glacial acetic acid 50 g potassium acetate followed by 400 ml tertiary butyl alcohol were added src=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5thumbnails5jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 6button div class=ts-image a href=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5page6jpg target=_blank amp-img class=ts-thumb alt=Page 6: studentsrepoumedumystudentsrepoumedumy234612LAMPIRANpdfApproximately 500 ml glacial acetic acid 50 g potassium acetate followed by 400 ml tertiary butyl alcohol were added src=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5thumbnails6jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 7button div class=ts-image a href=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5page7jpg target=_blank amp-img class=ts-thumb alt=Page 7: studentsrepoumedumystudentsrepoumedumy234612LAMPIRANpdfApproximately 500 ml glacial acetic acid 50 g potassium acetate followed by 400 ml tertiary butyl alcohol were added src=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5thumbnails7jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 8button div class=ts-image a href=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5page8jpg target=_blank amp-img class=ts-thumb alt=Page 8: studentsrepoumedumystudentsrepoumedumy234612LAMPIRANpdfApproximately 500 ml glacial acetic acid 50 g potassium acetate followed by 400 ml tertiary butyl alcohol were added src=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5thumbnails8jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 9button div class=ts-image a href=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5page9jpg target=_blank amp-img class=ts-thumb alt=Page 9: studentsrepoumedumystudentsrepoumedumy234612LAMPIRANpdfApproximately 500 ml glacial acetic acid 50 g potassium acetate followed by 400 ml tertiary butyl alcohol were added src=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5thumbnails9jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 10button div class=ts-image a href=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5page10jpg target=_blank amp-img class=ts-thumb alt=Page 10: studentsrepoumedumystudentsrepoumedumy234612LAMPIRANpdfApproximately 500 ml glacial acetic acid 50 g potassium acetate followed by 400 ml tertiary butyl alcohol were added src=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5thumbnails10jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 11button div class=ts-image a href=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5page11jpg target=_blank amp-img class=ts-thumb alt=Page 11: studentsrepoumedumystudentsrepoumedumy234612LAMPIRANpdfApproximately 500 ml glacial acetic acid 50 g potassium acetate followed by 400 ml tertiary butyl alcohol were added src=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5thumbnails11jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 12button div class=ts-image a href=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5page12jpg target=_blank amp-img class=ts-thumb alt=Page 12: studentsrepoumedumystudentsrepoumedumy234612LAMPIRANpdfApproximately 500 ml glacial acetic acid 50 g potassium acetate followed by 400 ml tertiary butyl alcohol were added src=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5thumbnails12jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 13button div class=ts-image a href=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5page13jpg target=_blank amp-img class=ts-thumb alt=Page 13: studentsrepoumedumystudentsrepoumedumy234612LAMPIRANpdfApproximately 500 ml glacial acetic acid 50 g potassium acetate followed by 400 ml tertiary butyl alcohol were added src=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5thumbnails13jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 14button div class=ts-image a href=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5page14jpg target=_blank amp-img class=ts-thumb alt=Page 14: studentsrepoumedumystudentsrepoumedumy234612LAMPIRANpdfApproximately 500 ml glacial acetic acid 50 g potassium acetate followed by 400 ml tertiary butyl alcohol were added src=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5thumbnails14jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 15button div class=ts-image a href=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5page15jpg target=_blank amp-img class=ts-thumb alt=Page 15: studentsrepoumedumystudentsrepoumedumy234612LAMPIRANpdfApproximately 500 ml glacial acetic acid 50 g potassium acetate followed by 400 ml tertiary butyl alcohol were added src=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5thumbnails15jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 16button div class=ts-image a href=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5page16jpg target=_blank amp-img class=ts-thumb alt=Page 16: studentsrepoumedumystudentsrepoumedumy234612LAMPIRANpdfApproximately 500 ml glacial acetic acid 50 g potassium acetate followed by 400 ml tertiary butyl alcohol were added src=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5thumbnails16jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 17button div class=ts-image a href=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5page17jpg target=_blank amp-img class=ts-thumb alt=Page 17: studentsrepoumedumystudentsrepoumedumy234612LAMPIRANpdfApproximately 500 ml glacial acetic acid 50 g potassium acetate followed by 400 ml tertiary butyl alcohol were added src=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5thumbnails17jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 18button div class=ts-image a href=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5page18jpg target=_blank amp-img class=ts-thumb alt=Page 18: studentsrepoumedumystudentsrepoumedumy234612LAMPIRANpdfApproximately 500 ml glacial acetic acid 50 g potassium acetate followed by 400 ml tertiary butyl alcohol were added src=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5thumbnails18jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 19button div class=ts-image a href=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5page19jpg target=_blank amp-img class=ts-thumb alt=Page 19: studentsrepoumedumystudentsrepoumedumy234612LAMPIRANpdfApproximately 500 ml glacial acetic acid 50 g potassium acetate followed by 400 ml tertiary butyl alcohol were added src=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5thumbnails19jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 20button div class=ts-image a href=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5page20jpg target=_blank amp-img class=ts-thumb alt=Page 20: studentsrepoumedumystudentsrepoumedumy234612LAMPIRANpdfApproximately 500 ml glacial acetic acid 50 g potassium acetate followed by 400 ml tertiary butyl alcohol were added src=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5thumbnails20jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 21button div class=ts-image a href=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5page21jpg target=_blank amp-img class=ts-thumb alt=Page 21: studentsrepoumedumystudentsrepoumedumy234612LAMPIRANpdfApproximately 500 ml glacial acetic acid 50 g potassium acetate followed by 400 ml tertiary butyl alcohol were added src=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5thumbnails21jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 22button div class=ts-image a href=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5page22jpg target=_blank amp-img class=ts-thumb alt=Page 22: studentsrepoumedumystudentsrepoumedumy234612LAMPIRANpdfApproximately 500 ml glacial acetic acid 50 g potassium acetate followed by 400 ml tertiary butyl alcohol were added src=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5thumbnails22jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 23button div class=ts-image a href=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5page23jpg target=_blank amp-img class=ts-thumb alt=Page 23: studentsrepoumedumystudentsrepoumedumy234612LAMPIRANpdfApproximately 500 ml glacial acetic acid 50 g potassium acetate followed by 400 ml tertiary butyl alcohol were added src=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5thumbnails23jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 24button div class=ts-image a href=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5page24jpg target=_blank amp-img class=ts-thumb alt=Page 24: studentsrepoumedumystudentsrepoumedumy234612LAMPIRANpdfApproximately 500 ml glacial acetic acid 50 g potassium acetate followed by 400 ml tertiary butyl alcohol were added src=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5thumbnails24jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 25button div class=ts-image a href=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5page25jpg target=_blank amp-img class=ts-thumb alt=Page 25: studentsrepoumedumystudentsrepoumedumy234612LAMPIRANpdfApproximately 500 ml glacial acetic acid 50 g potassium acetate followed by 400 ml tertiary butyl alcohol were added src=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5thumbnails25jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 26button div class=ts-image a href=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5page26jpg target=_blank amp-img class=ts-thumb alt=Page 26: studentsrepoumedumystudentsrepoumedumy234612LAMPIRANpdfApproximately 500 ml glacial acetic acid 50 g potassium acetate followed by 400 ml tertiary butyl alcohol were added src=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5thumbnails26jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 27button div class=ts-image a href=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5page27jpg target=_blank amp-img class=ts-thumb alt=Page 27: studentsrepoumedumystudentsrepoumedumy234612LAMPIRANpdfApproximately 500 ml glacial acetic acid 50 g potassium acetate followed by 400 ml tertiary butyl alcohol were added src=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5thumbnails27jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 28button div class=ts-image a href=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5page28jpg target=_blank amp-img class=ts-thumb alt=Page 28: studentsrepoumedumystudentsrepoumedumy234612LAMPIRANpdfApproximately 500 ml glacial acetic acid 50 g potassium acetate followed by 400 ml tertiary butyl alcohol were added src=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5thumbnails28jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 29button div class=ts-image a href=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5page29jpg target=_blank amp-img class=ts-thumb alt=Page 29: studentsrepoumedumystudentsrepoumedumy234612LAMPIRANpdfApproximately 500 ml glacial acetic acid 50 g potassium acetate followed by 400 ml tertiary butyl alcohol were added src=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5thumbnails29jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 30button div class=ts-image a href=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5page30jpg target=_blank amp-img class=ts-thumb alt=Page 30: studentsrepoumedumystudentsrepoumedumy234612LAMPIRANpdfApproximately 500 ml glacial acetic acid 50 g potassium acetate followed by 400 ml tertiary butyl alcohol were added src=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5thumbnails30jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 31button div class=ts-image a href=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5page31jpg target=_blank amp-img class=ts-thumb alt=Page 31: studentsrepoumedumystudentsrepoumedumy234612LAMPIRANpdfApproximately 500 ml glacial acetic acid 50 g potassium acetate followed by 400 ml tertiary butyl alcohol were added src=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5thumbnails31jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 32button div class=ts-image a href=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5page32jpg target=_blank amp-img class=ts-thumb alt=Page 32: studentsrepoumedumystudentsrepoumedumy234612LAMPIRANpdfApproximately 500 ml glacial acetic acid 50 g potassium acetate followed by 400 ml tertiary butyl alcohol were added src=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5thumbnails32jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 33button div class=ts-image a href=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5page33jpg target=_blank amp-img class=ts-thumb alt=Page 33: studentsrepoumedumystudentsrepoumedumy234612LAMPIRANpdfApproximately 500 ml glacial acetic acid 50 g potassium acetate followed by 400 ml tertiary butyl alcohol were added src=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5thumbnails33jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 34button div class=ts-image a href=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5page34jpg target=_blank amp-img class=ts-thumb alt=Page 34: studentsrepoumedumystudentsrepoumedumy234612LAMPIRANpdfApproximately 500 ml glacial acetic acid 50 g potassium acetate followed by 400 ml tertiary butyl alcohol were added src=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5thumbnails34jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 35button div class=ts-image a href=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5page35jpg target=_blank amp-img class=ts-thumb alt=Page 35: studentsrepoumedumystudentsrepoumedumy234612LAMPIRANpdfApproximately 500 ml glacial acetic acid 50 g potassium acetate followed by 400 ml tertiary butyl alcohol were added src=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5thumbnails35jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 36button div class=ts-image a href=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5page36jpg target=_blank amp-img class=ts-thumb alt=Page 36: studentsrepoumedumystudentsrepoumedumy234612LAMPIRANpdfApproximately 500 ml glacial acetic acid 50 g potassium acetate followed by 400 ml tertiary butyl alcohol were added src=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5thumbnails36jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 37button div class=ts-image a href=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5page37jpg target=_blank amp-img class=ts-thumb alt=Page 37: studentsrepoumedumystudentsrepoumedumy234612LAMPIRANpdfApproximately 500 ml glacial acetic acid 50 g potassium acetate followed by 400 ml tertiary butyl alcohol were added src=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5thumbnails37jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 38button div class=ts-image a href=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5page38jpg target=_blank amp-img class=ts-thumb alt=Page 38: studentsrepoumedumystudentsrepoumedumy234612LAMPIRANpdfApproximately 500 ml glacial acetic acid 50 g potassium acetate followed by 400 ml tertiary butyl alcohol were added src=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5thumbnails38jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 39button div class=ts-image a href=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5page39jpg target=_blank amp-img class=ts-thumb alt=Page 39: studentsrepoumedumystudentsrepoumedumy234612LAMPIRANpdfApproximately 500 ml glacial acetic acid 50 g potassium acetate followed by 400 ml tertiary butyl alcohol were added src=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5thumbnails39jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 40button div class=ts-image a href=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5page40jpg target=_blank amp-img class=ts-thumb alt=Page 40: studentsrepoumedumystudentsrepoumedumy234612LAMPIRANpdfApproximately 500 ml glacial acetic acid 50 g potassium acetate followed by 400 ml tertiary butyl alcohol were added src=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5thumbnails40jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 41button div class=ts-image a href=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5page41jpg target=_blank amp-img class=ts-thumb alt=Page 41: studentsrepoumedumystudentsrepoumedumy234612LAMPIRANpdfApproximately 500 ml glacial acetic acid 50 g potassium acetate followed by 400 ml tertiary butyl alcohol were added src=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5thumbnails41jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 42button div class=ts-image a href=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5page42jpg target=_blank amp-img class=ts-thumb alt=Page 42: studentsrepoumedumystudentsrepoumedumy234612LAMPIRANpdfApproximately 500 ml glacial acetic acid 50 g potassium acetate followed by 400 ml tertiary butyl alcohol were added src=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5thumbnails42jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 43button div class=ts-image a href=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5page43jpg target=_blank amp-img class=ts-thumb alt=Page 43: studentsrepoumedumystudentsrepoumedumy234612LAMPIRANpdfApproximately 500 ml glacial acetic acid 50 g potassium acetate followed by 400 ml tertiary butyl alcohol were added src=https:reader030vdocumentssitereader030viewer20220225125ae725ec7f8b9a9e5d8eaad0html5thumbnails43jpg width=142 height=106 layout=responsive amp-imga divdiv