BIBLIOGRAPHY OF ANALYTICAL CHEMISTRY OF MANGANESE 55 



1886: 12. Deane, L. M. On the Separation of Silica in the Estima- 

 tion of Manganese in Pig Iron, and On the Estimation of Phos- 

 phorus in Pig Iron and Steel. 



Chem. News, 54, 174; Jsb. Chem., 1886, 1932; Ber., 19, 851, Ref.; 

 J. Chem. Soc. (Lond.), 52, 183; Chem.-techn. Centr. Anz., 1887, 

 187; Chem.-techn. Rep., 26, a, 295. 

 Separation from iron by the basic acetate method, and final sepa- 

 ration from silica after igniting and weighing the manganese oxide. 



1886: 13. Hu.NT, A. E. The Estimation of Manganese in Iron and 

 Steel by the Color Method. 



Trans. Am. Inst. Min. Eng., 15, 104; J. Iron Steel Inst., 1886, b, 



1020; J. Anal. Chem., i, 89. 

 Oxidation with lead peroxide in the presence of nitric acid. 



1886: 14. Langbein. E. Zur Nickelanalyse. 



Rep. anal. Chem., 1886, 423; Jsb. Chem., 1886, 1937; Dingl. poL 



J., 261,495. 

 Separation from nickel by electrolysis. 



1886: 14a. LosEKANN, G., and Meyer, T. Eine neue Methode'^der 

 Zinkbestimmung. 

 Chem. Ztg., 10, 729. 

 Separation from zinc by means of phosphate impracticable. 



1886: 15. Meineke, C. Eine Methode schneller Bestimmung des 

 Mangans in Eisensorten mittels Permanganat. 



Rep. anal. Chem., 6, 252; Jsb. Chem., 1886, 1933; Ber., 19, 464, 

 Ref.; Chem. Ind., 9, 194; Stahl n. Eisen, 6, 444; Wagner's Jsb., 

 32, 5; Berg- u. hiittenm. Ztg., 46, 43; J. Soc. Chem. Ind., 5, 508; 

 Techn.-chem. Jahrb., 9, 18; Chem.-techn. Rep., 25, a, 205. 

 Use of permanganate method (Meineke) with antimonious chloride. 

 See 1883: 10. 

 1886: 16. MtJLLER, C. G. Ueber eine schnelle und scharfe Methode 

 zur gewichtsanalytischen Bestimmung des Mangans im Spiegel- 

 eisen und Ferromangan. 



Stahl u. Eisen, 6, 98; Wagner's Jsb., 32, 5; Berg- u. hiittenm. Ztg., 

 45, 349; Techn.-chem. Jahrb., 8, 17; J. Iron Steel Inst., 1886, 392. 

 Separation from iron by the basic acetate method, precipitation 

 by bromine, and subsequently as manganous carbonate ; or, 

 separation by the acetate method, and re-precipitation with hy- 

 drogen peroxide and determination as mangano-manganic oxide. 



1886: 17. MiJLLER, C. G. Ueber die neue Meinekesche Mangan- 

 bestimmung. 



Stahl. u. Eisen, 6, 590; Chem. Ztg., 11, 216, Rep.; Wagner's Jsb., 

 32,5; Rep. anal, Chem., 6, 595: Berg- u. hiittenm. Ztg., 45, 452; 

 J. Iron Steel Inst., 1886, 1022; Chem.-techn. Rep., 25, a, 206. 

 Comments on the Meineke method. (1883: 10.) 



