IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Ernst Bűchner (1850-1924) was a ...

William B. Jensen, “The Hirsch and Bűchner Filtration Funnels,” Journal of Chemical Education 83 (2006). Location Currently not on view Credit Line Gift of University of Pennsylvania Chemistry Lab ...