Excerpt from Sitzungsberichte der Mathematisch-Physikalischen Classe der K. B. Akademie der Wissenschaften zu M???nchen, Vol. 14: Jahrgang 1884 Ueber die Natur der in den Meemtmen euthal tenen Jodverbindungen habe ich schon vor l???ngerer Zeit Bericht zu erstatten Gelegenheit genommen (gelehrte An zeigen, Nr. 158 S. Einige jener Versuche sind j???ngst in meinem Laboratorium wiederholt und erg???nzt werden. Es musste stets auffallend erscheinen, dass der Nachweis des Jedes im nicht verkohlten Schwemme durch Salpeters???ure ...
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Excerpt from Sitzungsberichte der Mathematisch-Physikalischen Classe der K. B. Akademie der Wissenschaften zu M???nchen, Vol. 14: Jahrgang 1884 Ueber die Natur der in den Meemtmen euthal tenen Jodverbindungen habe ich schon vor l???ngerer Zeit Bericht zu erstatten Gelegenheit genommen (gelehrte An zeigen, Nr. 158 S. Einige jener Versuche sind j???ngst in meinem Laboratorium wiederholt und erg???nzt werden. Es musste stets auffallend erscheinen, dass der Nachweis des Jedes im nicht verkohlten Schwemme durch Salpeters???ure und Amylon direkt niemals gelingt. Um den Jodgehalt der Schw???mme in frischem Zustande direkt z. B. In Vorlesungen nachzuweisen, bleibt kein anderes Verfahren ???brig, Will man den umst???ndlichen Weg der Verkohlung und das Auslaugen des Kohlenr???ckstandw vermeiden, als &hwammfragmente mit concentrirter Schwefels???ure im Proberohre zu erhitzen, wobei violette D???mpfe auftreten, vorausgesetzt, dass die Schw???mme nicht zu arm an Jod sind, jedenfalls aber zeigt ein mit Amy]onkleiater und Natronlauge befeuchteter Glasstab in das Proberohr gehalten deutlich blaue F???rbung. Die Allra linit???t des Amylonkleisters in diesem Falle ist desshalb n???thig, um die Zerst???rung des Amylons durch heisse verdampfende Schwefels???ure zu verhindern wodurch die Reaktion aufge hoben w???rde. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at ... This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
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PLEASE NOTE, WE DO NOT SHIP TO DENMARK. New Book. Shipped from UK in 4 to 14 days. Established seller since 2000. Please note we cannot offer an expedited shipping service from the UK.
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PLEASE NOTE, WE DO NOT SHIP TO DENMARK. New Book. Shipped from UK in 4 to 14 days. Established seller since 2000. Please note we cannot offer an expedited shipping service from the UK.
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PLEASE NOTE, WE DO NOT SHIP TO DENMARK. New Book. Shipped from UK in 4 to 14 days. Established seller since 2000. Please note we cannot offer an expedited shipping service from the UK.
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PLEASE NOTE, WE DO NOT SHIP TO DENMARK. New Book. Shipped from UK in 4 to 14 days. Established seller since 2000. Please note we cannot offer an expedited shipping service from the UK.
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All Editions of Sitzungsberichte Der Mathematisch-Physikalischen Classe Der K. B. Akademie Der Wissenschaften Zu M?nchen, Vol. 16: Jahrgang 1886 (Classic Reprint)