The Vitamine ManualChapter IIReading editionChapter navigation18 reading sectionsGo to chapterChoose a chapter…Front matterChapter IChapter IIChapter IIIChapter IVChapter VChapter VIChapter VIIChapter VIIIChapter IXChapter IChapter IIChapter IIIChapter IVChapter VChapter VIChapter VIIChapter VIIIPrevious chapter ←Chapter INext chapter →Chapter IIIAll chapters and sections (18)Opening pagesFront matterChapters12345678912345678THE ATTEMPTS TO DETERMINE THE CHEMICAL NATURE OF A VITAMINE← CHAPTER ICHAPTER III →