BIBLIOGRAPHY OF METALS OF THE PLATINUM GROUP 247 



1892: 39. E. F. Smith and D. L. Wallace. Electrolytic separations. 

 (Osmium from gold, cadmium, silver, and mercury.) Os. 



Ber. 25 (1892), 779; Bui. soc. chim. [3], 8 (1892), 667; J. Chem. 

 Soc. 62 (1892), 920. 



1892: 40. E. F. Smith. The electrolytic separation of palladium and 



platinum from iridium. Pd, Pt, Ir. 



Amer. Chem. J. 14 (1892), 435; Ber. 26 K. (1893), 60; Chem. 



Centrbl. 1892, ii, 1049; Chem. Ztg. 16 (1892), Rep. 346; J. Chem. 



Soc. 64, ii (1893), 97; Ztsch. anorg. Chem. 3 (1893), 391; J. Soc. 



Chem. Ind. 12 (1893), 606. 



1892: 41. F. KtJDORFF. Quantitative Analyse durch Elektrolyse (of 

 Platinum). Pt. 



ztsch. angew. Chem. 1892, 695; J. Chem. Soc. 64, ii (1893), 305. 



1892: 42. E. Matthey. On the liquation of metals of the platinum 



group. Pt, Pd, Ir, Os, Eh, Ru. 



Phil. Trans. London, 183 A. (1892), 629; Proc. Eoy. Soc. London, 



51 (1892), 447; Ztsch. anorg. Chem. 2 (1892), 474; J. Soc. Chem. 



Ind. 12 (1893), 448. 



1892: 43. A. F. Holleman. Die Priifung von Platinchlorid auf Eein- 



heit. (Sulfuric acid must be tested for.) Pt. 



Chem. Ztg. 16 (1892), 35; School of Mines (N. Y.) Quart. 13 (1892), 



380; Analyst, 17 (1892), 80; Chem. Centrbl. 1892, i, 412; J. Chem. 



Soc. 62 (1892), 1526; Ztsch. anorg. Chem. 1 (1892), 470. 



1892: 44. M. Peligot. Solubilite comparative des chloroplatinates de 

 potasse et de sonde dans I'alcool a divers degres. (Solubility of 

 alkaline chloroplatinates in alcohol.) Pt. 



Monit. scient. [4], 6 (1892), 872; Ber. 26 R. (1893), 104. 



1892: 45. F. Jean and Teillat. Note sur le dosage de la potasse. 

 (Use of chloroplatinate.) Pt. 



BuL soc. chim. [3], 7 (1892), 228; School of Mines (N. Y.) Quart. 

 13 (1892), 380. 



1892: 46. A. Kolossow. ISTeue Methode zur Bearbeitung der Gewebe 

 mit Osmiumsaure. Os. 



Ztsch. wiss. Mikroscop. 9 (1892), 38; Chem. Ztg. 16 (1892), Rep. 

 267. 



1892: 47. H. N. Warren. A quick method for refining gold, silver 



and platinum in quantity. Pt. 



Chem. Nevv^s, 66 (1892), 140; Ber. 26 R. (1893), 60; Chem. Centrbl. 



1892, ii, 759; Chem. Ztg. 16 (1892), Rep. 322; J. Chem. Soc. 64, 



ii (1893), 17. 



