div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=the-chemistry-and-analysis-of-drugs-and-medicineshtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: The Chemistry and Analysis of Drugs and Medicines loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentssitereader036viewer2022082719575067b91a28ab0f07acdc87html5thumbnails1jpg width=140 height=200 divp©1922 Nature Publishing Grouppdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=the-chemistry-and-analysis-of-drugs-and-medicineshtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: The Chemistry and Analysis of Drugs and Medicines loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentssitereader036viewer2022082719575067b91a28ab0f07acdc87html5thumbnails2jpg width=140 height=200 divp©1922 Nature Publishing Grouppdiv