137 



Defacqz, Ed. Sur les silioiures de 

 tuiiir^teue et de molvbdene. Paris, 

 BuL soc. chim.. (s6r. 4). 3, 1908. (577- 

 578). [0710 0480 0840]. 55517 



Sur une nouvelle methode 



de separation de la silice et de I'acide 

 tungstiqiie. Paris, Bui. soc. chim., 

 (ser. 4). 3. 1908, (892-894). [6300]. 



55518 



Sur une nouvelle methode 



de separation de la silice et de I'anhy- 

 dride tungstique. Paris, C. R. Acad, sci., 

 146, 1908, (1319-1320). [6300 0840]. 



55519 



Combinaisons du silicium 



et de I'uranium. Bisiliciure d'uranium 

 Si' Ur. Paris. C. R. Acad, sci., 147, 

 1908, (1050-1052). [0710 0810]. 



55520 



Le diamant artificiel. 



Rev. chim. indust., Paris, 19, 1908, 

 (35-40). [0210]. 55521 



et Copaux, H. Nouvel 



iodure de titane. lodure titaneux Ti I^. 

 Palis, Bui. soc. chim., (sci. 4), 3, 1908, 

 (899-901); Paris, C. R. Acad, sci., 

 147, 1908, (65-67). [0780]. 55522 



Defays-Lanser, V. Epurateur des gaz 

 de hauts fourneaux. Epurateur 



eysteme Sepulchre. Rev. metall.. Paris, 

 5, 1908, (121-129). [6800]. 55523 



Deffge, Freidrich. Einige Be- 

 obachtungen iiber Bromural. Diss. 

 Rostock. Waren (Druckv. G.Fiedler), 

 1908, (39). 22 cm. [1310]. 55524 



Degenkolb, Werner. Die alkoho- 

 lische Giirung. Eatstehungsgeschichte 

 von Wein und Bier. Vortrag. Ham- 

 burg (Deutschlands Grossloge), 1908, 

 (34). 22 cm. 0,30 M. [8020]. 55525 



Degens, PieterNicolaas. Legeeringen 

 van tin en lood. [Legierungen von Zinn 

 und Blei.] Dordrecht (Morks & Geuze), 

 1908, (77, mit Fig.). 24 cm. [7080 

 0720 0580]. 55526 



De Grazia, S. e Camiola, G. Sul- 

 I'iutervento dei miciorganismi nella 

 utilizzazione della potassa leucitica del 

 fiuolo da parte delle piante supcriori. 

 Modena, Staz. sper. agr. ital., 39, l906, 

 (829-840). [8500]. 55527 



eCerza.U. Sull'intervento 



dei mir>rorganismi nella utilizzazione 

 dei fosfati insolubili del suolo da parte 

 delle piante superiori. Modena, Staz. 

 sper. agr. ital., 39, 1906, (817-828). 

 [8500J. 55528 



Dehn, William M. Reactions of the 

 arsines. Amer. Chem. J., Baltimore, 

 Md.. 40, 1908, (88-127, with tables, 

 text-fig.). [2000 7050]. 55529 



Some new forms of appara- 

 tus. J. Amer. Chem. Soc. Easton. Pa., 

 29, 1907. (1052-1065, with text-fig.). 

 [0910]. 55530 



A gasometric method for 



the determination of hydrogen peroxide. 

 J. Amer. Chem. Soc, Easton, Pa., 

 29, 1907, (1315-1319, with text-fig., 

 tables). [6400]. 55531 



Sim;)le demonstrations 



of the gas laws. J. Amer. Chem. Soc, 

 Easton, Pa., 30, 1908, (578-582, with 

 text-fig.). [0910]. 55532 



■ — A characteristic test for 



hippuric acid. J. Amer. Chem. Soc, 

 Eiston, Pa., 30, 1908, (1507-1508). 

 [6520]. 55533 



— — and Davis, Grant T[rain]. 



An improved method for the prepara- 

 tion of alkyl cMorides. J. Amer. Chem. 

 Sac, Eiston, Pa., 29, 1907, (1328-1334, 

 with table). [1110]. 55534 



and H3use, Edward O. 



Decomposition of hydrated ammonium 

 salts. J. Amer. Chem. Soc, Easton, 

 Pa., 29, 1907, (1137-1165, with diagrs., 

 tables). [0490 7050]. 55535 



and McGrath, S. J. 



Arsonic and arsinic acids. J. Amer. 

 Chem. Soc, Easton, Pa., 28, 1906, 

 (347-361). [2000]. 55537 



and Scott, S las F. Some 



characteristic color reactions produced 

 by sodium hypobromite. J. Amer. 

 Chem. Soc, Easton, Pa., 30, 1908, 

 (1418-1423). [6020 6100]. 55538 



and Wilcox, Burton B. 



Secondary arsines. Amer. Chem. J., 

 Baltimore, Md., 35, 1906, (1-54). 

 [2000]. 55539 



Dehnicke, J. v. Schonfeld, F. 



Deibel, W. v. Franzen, H. 



Deiter, J. Ueber Untersuchungen 

 von Kresolseifenlosungen. \'er6tt. 

 Militsanitiitsw., Berlin, H. 38, 1908, 

 (73-98). [6530]. 55540 



Dejean, A. v. Astruc, A. 



Dekhuyzen, M. C. Ein Kryoskop. 

 [In: Festband der biochem. Zeitschr. 

 fiir H. J. Hamburger.] Berlin (J. 



