div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=ptj-05-02-university-of-arizona-2005-05-11-ciba-blue-and-indigo-salt-fehlinghtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: ptj 05 02 - University of Arizona · 2005-05-11 · Ciba Blue and Indigo-Salt Fehling having recently drawn attention to the practical advantages offered by Ciba blue over indigo- loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220422165ebf787714a06d0f3f389c05html5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=ptj-05-02-university-of-arizona-2005-05-11-ciba-blue-and-indigo-salt-fehlinghtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: ptj 05 02 - University of Arizona · 2005-05-11 · Ciba Blue and Indigo-Salt Fehling having recently drawn attention to the practical advantages offered by Ciba blue over indigo- loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220422165ebf787714a06d0f3f389c05html5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=ptj-05-02-university-of-arizona-2005-05-11-ciba-blue-and-indigo-salt-fehlinghtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: ptj 05 02 - University of Arizona · 2005-05-11 · Ciba Blue and Indigo-Salt Fehling having recently drawn attention to the practical advantages offered by Ciba blue over indigo- loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220422165ebf787714a06d0f3f389c05html5thumbnails3jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imageimg data-url=ptj-05-02-university-of-arizona-2005-05-11-ciba-blue-and-indigo-salt-fehlinghtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: ptj 05 02 - University of Arizona · 2005-05-11 · Ciba Blue and Indigo-Salt Fehling having recently drawn attention to the practical advantages offered by Ciba blue over indigo- loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220422165ebf787714a06d0f3f389c05html5thumbnails4jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=5Page 5button div class=ts-imageimg data-url=ptj-05-02-university-of-arizona-2005-05-11-ciba-blue-and-indigo-salt-fehlinghtmlpage=5 data-page=5 class=ts-thumb lazyload alt=Page 5: ptj 05 02 - University of Arizona · 2005-05-11 · Ciba Blue and Indigo-Salt Fehling having recently drawn attention to the practical advantages offered by Ciba blue over indigo- loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220422165ebf787714a06d0f3f389c05html5thumbnails5jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=6Page 6button div class=ts-imageimg data-url=ptj-05-02-university-of-arizona-2005-05-11-ciba-blue-and-indigo-salt-fehlinghtmlpage=6 data-page=6 class=ts-thumb lazyload alt=Page 6: ptj 05 02 - University of Arizona · 2005-05-11 · Ciba Blue and Indigo-Salt Fehling having recently drawn attention to the practical advantages offered by Ciba blue over indigo- loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220422165ebf787714a06d0f3f389c05html5thumbnails6jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=7Page 7button div class=ts-imageimg data-url=ptj-05-02-university-of-arizona-2005-05-11-ciba-blue-and-indigo-salt-fehlinghtmlpage=7 data-page=7 class=ts-thumb lazyload alt=Page 7: ptj 05 02 - University of Arizona · 2005-05-11 · Ciba Blue and Indigo-Salt Fehling having recently drawn attention to the practical advantages offered by Ciba blue over indigo- loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220422165ebf787714a06d0f3f389c05html5thumbnails7jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=8Page 8button div class=ts-imageimg data-url=ptj-05-02-university-of-arizona-2005-05-11-ciba-blue-and-indigo-salt-fehlinghtmlpage=8 data-page=8 class=ts-thumb lazyload alt=Page 8: ptj 05 02 - University of Arizona · 2005-05-11 · Ciba Blue and Indigo-Salt Fehling having recently drawn attention to the practical advantages offered by Ciba blue over indigo- loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220422165ebf787714a06d0f3f389c05html5thumbnails8jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=9Page 9button div class=ts-imageimg data-url=ptj-05-02-university-of-arizona-2005-05-11-ciba-blue-and-indigo-salt-fehlinghtmlpage=9 data-page=9 class=ts-thumb lazyload alt=Page 9: ptj 05 02 - University of Arizona · 2005-05-11 · Ciba Blue and Indigo-Salt Fehling having recently drawn attention to the practical advantages offered by Ciba blue over indigo- loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220422165ebf787714a06d0f3f389c05html5thumbnails9jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=10Page 10button div class=ts-imageimg data-url=ptj-05-02-university-of-arizona-2005-05-11-ciba-blue-and-indigo-salt-fehlinghtmlpage=10 data-page=10 class=ts-thumb lazyload alt=Page 10: ptj 05 02 - University of Arizona · 2005-05-11 · Ciba Blue and Indigo-Salt Fehling having recently drawn attention to the practical advantages offered by Ciba blue over indigo- loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220422165ebf787714a06d0f3f389c05html5thumbnails10jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=11Page 11button div class=ts-imageimg data-url=ptj-05-02-university-of-arizona-2005-05-11-ciba-blue-and-indigo-salt-fehlinghtmlpage=11 data-page=11 class=ts-thumb lazyload alt=Page 11: ptj 05 02 - University of Arizona · 2005-05-11 · Ciba Blue and Indigo-Salt Fehling having recently drawn attention to the practical advantages offered by Ciba blue over indigo- loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220422165ebf787714a06d0f3f389c05html5thumbnails11jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=12Page 12button div class=ts-imageimg data-url=ptj-05-02-university-of-arizona-2005-05-11-ciba-blue-and-indigo-salt-fehlinghtmlpage=12 data-page=12 class=ts-thumb lazyload alt=Page 12: ptj 05 02 - University of Arizona · 2005-05-11 · Ciba Blue and Indigo-Salt Fehling having recently drawn attention to the practical advantages offered by Ciba blue over indigo- loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220422165ebf787714a06d0f3f389c05html5thumbnails12jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=13Page 13button div class=ts-imageimg data-url=ptj-05-02-university-of-arizona-2005-05-11-ciba-blue-and-indigo-salt-fehlinghtmlpage=13 data-page=13 class=ts-thumb lazyload alt=Page 13: ptj 05 02 - University of Arizona · 2005-05-11 · Ciba Blue and Indigo-Salt Fehling having recently drawn attention to the practical advantages offered by Ciba blue over indigo- loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220422165ebf787714a06d0f3f389c05html5thumbnails13jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=14Page 14button div class=ts-imageimg data-url=ptj-05-02-university-of-arizona-2005-05-11-ciba-blue-and-indigo-salt-fehlinghtmlpage=14 data-page=14 class=ts-thumb lazyload alt=Page 14: ptj 05 02 - University of Arizona · 2005-05-11 · Ciba Blue and Indigo-Salt Fehling having recently drawn attention to the practical advantages offered by Ciba blue over indigo- loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220422165ebf787714a06d0f3f389c05html5thumbnails14jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=15Page 15button div class=ts-imageimg data-url=ptj-05-02-university-of-arizona-2005-05-11-ciba-blue-and-indigo-salt-fehlinghtmlpage=15 data-page=15 class=ts-thumb lazyload alt=Page 15: ptj 05 02 - University of Arizona · 2005-05-11 · Ciba Blue and Indigo-Salt Fehling having recently drawn attention to the practical advantages offered by Ciba blue over indigo- loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220422165ebf787714a06d0f3f389c05html5thumbnails15jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=16Page 16button div class=ts-imageimg data-url=ptj-05-02-university-of-arizona-2005-05-11-ciba-blue-and-indigo-salt-fehlinghtmlpage=16 data-page=16 class=ts-thumb lazyload alt=Page 16: ptj 05 02 - University of Arizona · 2005-05-11 · Ciba Blue and Indigo-Salt Fehling having recently drawn attention to the practical advantages offered by Ciba blue over indigo- loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220422165ebf787714a06d0f3f389c05html5thumbnails16jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=17Page 17button div class=ts-imageimg data-url=ptj-05-02-university-of-arizona-2005-05-11-ciba-blue-and-indigo-salt-fehlinghtmlpage=17 data-page=17 class=ts-thumb lazyload alt=Page 17: ptj 05 02 - University of Arizona · 2005-05-11 · Ciba Blue and Indigo-Salt Fehling having recently drawn attention to the practical advantages offered by Ciba blue over indigo- loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220422165ebf787714a06d0f3f389c05html5thumbnails17jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=18Page 18button div class=ts-imageimg data-url=ptj-05-02-university-of-arizona-2005-05-11-ciba-blue-and-indigo-salt-fehlinghtmlpage=18 data-page=18 class=ts-thumb lazyload alt=Page 18: ptj 05 02 - University of Arizona · 2005-05-11 · Ciba Blue and Indigo-Salt Fehling having recently drawn attention to the practical advantages offered by Ciba blue over indigo- loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220422165ebf787714a06d0f3f389c05html5thumbnails18jpg width=140 height=200 divdiv
