BIBLIOGRAPHY OF ANALYTICAL CHEMISTRY OF MANGANESE 19 



1863: 3. LipPERT, G. Beitrage zur Analyse des Roheisens. 



Ztschr. anal. Chem., 2, 43. 



Separation from iron by boiling the nearly neutral solution of the 

 chlorides. Precipitation as sulphide and weighing as such. Sep- 

 aration from nickel and zinc through the solubilities of the sul- 

 phides. 



1864: I. Crookes, W. On Thallium. 

 J. Chem. Soc. (Lend.), 2, 143. 

 Separation from thallium by means of potassium iodide. 



1864: 2. Fresenius, R. Versuche betreffend die von E. Lenssen 

 angegebenen maassanalytische Bestimmung des Mangans 

 durch Reduction von Ferridcyankalium. 



Ztschr. anal. Chem., 3, 209; Jsb. Chem., 1864, 707. 

 Experimental data bearing upon the m.ethod of Lenssen. See 

 i860: 3. 



1864: 3. GiBBS, W. On the Quantitative Separation of Cerium 

 from Yttrium, Aluminium, Glucinum, Manganese, Iron, and 

 Uranium. 



Am. J. Sci. (2), 37, 354; Ztschr. anal. Chem., 3, 397. 



Separation from cerium by means of sodium sulphate. 



1864: 4. MiTTENZWEY, M. Beitrag zur volumetrischen Bestim- 

 mung der Gerbsaure, Gallussaure, sowie des Eisens, Mangans, 

 u. s. w. 



J. prakt. Chem., 91, 86 and 87; Pol. Centrbl., 1864, 895; Dingl. pol. 



J., 173, 294; Jsb. Chem., 1864, 680; Chem. Centrbl., 1864, 551; 



Ztschr. anal. Chem., 3, 371; Chem. News, 9, 253; Bull. soc. chim. 



(2), 3, 131- 

 Determination from the volume of oxygen absorbed when alkaline 



solutions of manganous salts are shaken with air. 



1864: 5. . Braunsteinprobe. 



Berg- u. hiittenm. Ztg., 23, 374; Pol. Centrbl., 1865, 67; Dingl. pol. 



J., 174, 299. 

 Procedure of Nolte as used at "Grube Kaiser Franz." See 1859: 2. 



1864: 6. Winkler, C. Ueber die volumetrische Bestimmung des 

 Kobalts. 



Ztschr. anal. Chem., 3, 423. 



Titration with permanganate in the presence of mercuric oxide. 



1865: I. Alfraise, P. M^thode de dosage des minerals de manga- 

 nese par rapport a la production du chlore. 

 Monit. scientif., 7, 477. 



Solution of ore in presence of stannous chloride, and titration for the 

 excess of the latter with permanganate. 



