Pesquisando por: "Friedrich Wohler (1800-1882)" - Fotoarena - Agência de fotojornalismo

UIG863358 Friedrich Wohler (1800-1882), German organic chemist. Isolated aluminium (1827), synthesised urea (1828), discovered beryllium (1828), and obtained acetylene from calcium carbide. From James Sheridan Muspratt "Chemistry" (London, c1860). Engraving.

XRH1703181 Friedrich Wohler 1800-1882 German chemist german chemist

UIG3078241 Portrait of Friedrich Wohler (1800-1882) a German chemist. Dated 19th Century.

LLE815914 Friedrich Wöhler (1800-1882). German chemist, one of the first to isolate several chemical elements such as aluminium and beryllium and revolutionised organic chemistry.

UIG865145 Friedrich Wohler (1800-1882) German organic chemist. Isolated aluminium (1827), synthesised urea (1828), discovered beryllium (1828), and obtained acetylene from calcium carbide. Engraving from "Les Merveilles de la Science" by Louis Figuier (Paris, c1870).

XRH1707982 Friedrich Wohler 1800-1882 German chemist german chemist

UIS5070831 Justus von Liebig, German chemist, 1843. Engraving by Ernst Rauch after a painting by Trautschold of Baron Justus Von Liebig (1803-1873), German chemist and pioneer in the training of chemists and in agricultural chemistry. Von Liebig was one of the most illustrious chemists of his age he was the founder of agricultural chemistry, a discoverer of chloroform and chloral and, with Friedrich Wohler (1800-1882), of the benzoyl radical. He vastly extended the method of organic analysis, and invented appliances for analysis by combustion and also Liebig's condenser. ©SSPL/Science Museum

UIS5071473 Justus von Liebig, German chemist, c 1860-1873. Carte de visite photograph by Franz Hanfstaengl of Munich, Germany. Baron Justus Von Liebig (1803-1873) was a pioneer in the training of chemists and in agricultural chemistry. Von Liebig was one of the most illustrious chemists of his age; he was the founder of agricultural chemistry, a discoverer of chloroform and chloral and, with Friedrich Wohler (1800-1882), of the benzoyl radical. He vastly extended the method of organic analysis, and invented appliances for analysis by combustion and also Liebig's condenser. ©SSPL/Science Museum

UIS5060589 Justus von Liebig, German chemist, c 1856. Oil painting by Alexander Craig after a chalk drawing by S Laurence of Baron Justus Von Liebig (1803-1873), German chemist and pioneer in the training of chemists and in agricultural chemistry. Von Liebig was one of the most illustrious chemists of his age he was the founder of agricultural chemistry, a discoverer of chloroform and chloral and, with Friedrich Wohler (1800-1882), of the benzoyl radical. He vastly extended the method of organic analysis, and invented appliances for analysis by combustion and also Liebig's condenser. ©SSPL/Science Museum

UIS5064887 Baron Justus Von Liebig, German chemist, 1843. Engraving by Ernst Rauch after a painting by Trautschold of Baron Justus Von Liebig (1803-1873), German chemist and pioneer in the training of chemists and in agricultural chemistry. Von Liebig was one of the most illustrious chemists of his age he was the founder of agricultural chemistry, a discoverer of chloroform and chloral and, with Friedrich Wohler (1800-1882), of the benzoyl radical. He vastly extended the method of organic analysis, and invented appliances for analysis by combustion and also Liebig's condenser. ©SSPL/Science Museum