BIBLIOGRAPHY OF ANALYTICAL CHEMISTRY OF MANGANESE 87 



1897: 2. VAN Bemmelen, J. M. Beitragc zur Analyse der Acker- 

 boden. (Title from Ztschr. anal. Chem.) 



* Landw. Vers. -Stat., 37, 279; Ztschr. anal. Chem., 36, 799. 

 Determination in soils by the Carnot method. See 1888: 2. 



1897: 3. Brearley, H. The Estimation of Manganese in Spiegels. 

 Chem. News, 75, 13; Chem. Centrbl. 1897, a, 335; Bull. soc. chim. 



(3), 18, 1300; J. Iron Steel Inst., 1897, b, 498; J. Chem. Soc. 



(Lond.), 72, b, 233. 

 Application of Wright and Menke's modification of Guyard's method 



to the determination of manganese in the filtrate from the 



acetate separation. See 1880: 17 and 18. 



1897: 4. Brearley, H. Separation with Alkaline Acetates. 



Chem. News, 76, 165; Chem. Centrbl., 1897, b, 911; J. Chem. Soc. 



(Lond.), 74, b, 96. 

 Separation from iron by the acetate method. 



1897: 5. CusHMAN,A. R. A New and Rapid Method for the Qualita- 

 tive Separation of Iron, Aluminium, Chromium, Manganese, 

 Zinc, Nickel, and Cobalt. 



Am. Chem. J., 19, 606; Chem. Centrbl., 1897, b, 434; J. Chem. Soc. 



(Lond.), 72, b, 518; Ann. chim. anal, appl., 3, 20. 

 Qualitative detection and separation. Use of bromine in connec- 

 tion with alkaline hydroxides. 

 1897: 6. Devisse, N. De la calcination des minerais manganesi- 

 feres carbonates. 



Rev. univ. des mines (3), 39, 1897; Chem. News, 76, 212; J. Chem. 



Soc. (Lond.), 74, b, 142. 

 Volumetric determination by the Volhard method. 



1897: 7. Engels, C. Quantitative Bestimmung von Mangan durch 



Elektrolyse. 



Ztschr. Elektrochem., 3, 286 and 305; Chem. Centrbl., 1897, a, 308 

 and 436; Ztschr. anorg. Chem., 14, 438; Chem. Ztg., 21, 40, Rep.; 

 J. Chem. Soc. (Lond.), 74, b, 52; J. Soc. Chem. Ind., 16, 262; 

 Dingl. pol. J., 304, 262. 

 See title. 

 1897: 8. Granger, A. Sur les phosphures de chrome et de manga- 

 nese. 



C. R., 124, 190; Chem. News, 75, 95. 



Determination as sulphide in chromium ^nd manganese phosphides. 



1897: 8a. Hillebrand, W. F. Some Principles and Methods of 

 Analysis Applied to Silicate Rocks. 



Bull. U. S. Geol. Surv. No. 148, 41; Chem. News, 78, 80. 



Separation from cobalt, nickel, and copper by solubility of sulphides 

 in hydrochloric acid. Precipitation as carbonate and ignition to 

 oxide. Comments on Jannasch and Cloedt's separation from 

 zinc. See 1895: 11. 



