[News relating to the antecendents of the discovery of oxygen and chlorine by C.W. Scheele].
D002621:Chemistry / Q000266:history; D002713:Chlorine / Q000266:history*; D005858:Germany; D049670:History, 17th Century; D049672:History, 19th Century; D010100:Oxygen / Q000266:history*
D002713:Chlorine; D010100:Oxygen
Neues zur Vorgeschichte der Entdeckung des Sauerstoffes und Chlors durch C.W. Scheele.