J. Amer. Chem. Soc, Easton, Pa., 30, 

 1908, (747-760, with diagrs., tables). 

 [0420 0610 7190]. 53859 



Ardan, A. v. Skita. 



Arena, [Mar^o v. Comanducci. 



Arend, Jacob Ei"nst van den. Over 

 de nitratie van toluol en van oi'tho- en 

 para-chloortoluol. [Ueber die Ni- 



tr;erung des Toluols und des Ortho- 

 und Para-Chlortoluols.] Amsterdam 

 (J. H. de Bussey), 1908, (71). 23 cm. 

 [1130]. 53860 



Argiris, Alfred. Untersuchungen 



iiber \'5gel- und Fischgehirne. Hoppe- 

 Sej'lers Zs. physiol. Chem., Strassburg, 

 57, 1908, (288-295). [6520]. 53861 



Armanni, G. v. Malagnini, G. 



Armes, Henry Percy. Ueber Di- 

 phenylpentensauren. {aB und By-) 

 Diss. Strassburg i. E. (Druck v. J. 

 Manias & C.e.), 1908, (37). 22 cm. 

 [1330]. 53862 



Armit, H. W. The toxicology of 

 nickel carbonvl. J. Hygiene, London, 

 8, 1908, (565-6C0, with 3 pis.). [8050]. 



53863 



Armstrong, E. F. i'. Armstrong, H. E. 



Armstrong, H. E., Armstrong, E. F. 

 and Horton, E. Studies on enzyme 

 action. XII. The enzymes of emulsir. 

 London, Proc. R. Soc, (Ser. B), 80, 

 1908, (321-331). [1850 6350 8012 

 8014]. 53864 



and Glover, W. H. Studies 



on enzyme action. XI. Hydrolysis of 

 raffinose by acids and enzymes. Londor, 

 Proc. R. Soc, (Ser. B), 80, 1908, (312- 

 321). [1820 1830 7095 8014]. 



53865 



et alii. Studies of the 



processes operative in solutions. Part 

 VI-X. VI. Hydrolysis, hydrolation 

 and hydronation as determinants of 

 the properties of ac^ueous solutions. 

 By H. E. Armstrong. VII. The rela- 

 tive efficiencies of acids as deduced 

 from their conductivities and hydro- 

 lytic activities. By H. E. Armstrong 

 and E. Wheeler. VIII. The influence 

 of salts on Iwdrolysis and the deter- 

 mination of hydration values. By 

 H. E. Armstrong and D. Crothers. IX. 

 The determination of optical rotatory 

 power. By R. J. Caldwell ard R. 

 Whymper. X. The changes eh'ected 

 by the reciprocal interference of cane- 



sugar and other substances (salts ancT. 

 non-elcctrolj'tes) in aqueous solutions. 

 By R. J. Caldwell and R. Whvmper. 

 London, Proc. R. Soc, (Ser. A), 81, 

 1908, (80-140). [0910 1820 7050 

 7065 7090 7170 7175 7190 7260 

 7275 7300 7315]. 53866- 



Armstrong, Sydney. The action of 

 light on aerial infection. London, J. 

 Inst. Brewing, 14, 1908, (571-593, with 

 discussion). [8020]. 53867 



Arnd, Th. Beitrag zur Kenntnis 

 der Eisenkonkretionen in Mooren. 

 Berlin, Mitt. Ver. Moorkultur, 26, 

 1908, (108-110). [6580]. 53868 



Arndt, Kurt. Elektr.'sch geheizte 

 Laboratoriumsofen. Zs. chem. Ajipa- 

 ratenk., Berlin, 3, 1908, (40-45, 68-73,. 

 93-97, 117-121, 144-147). [0910]. 



5386& 



• — DieMessungderZahigke.t^ 



Zs. chem. Apparatenk., Berlin, 3, 1908,. 

 (473-481, 500-506, 521-527, 549-553). 

 [7170]. 53870 



• und Gessler, Albert.. 



Leitfahigkeitsmessungen an geschmol- 

 zenen Salzen. Zs. Elektroch., Halle,. 

 14, 1908, (662-665). [7275]. 53871 



— Dichte und Aec^uivalent- 



leitfahigkeit einiger geschmolzener Salze.. 

 Zs. Elektroch., Halle, 14, 1908, (665- 

 667). [7115 7275]. 53872 



und Willner, Kurt. Die 



Zersetzungsspannung von geschmol- 

 zenem Calciumchlorid. Zs. Elektroch., 

 Halle, 14, 1908, (216-218). [7260 

 0220]. 53873 



— V. Carrara, G. 



Arnold, Carl. Vergleichende Analy- 

 sen von Kresolseifen, hergestellt nacb 

 der preuss. Ministerialverordnurg vom 

 19. Oktober 1907. Zs. MedBeamte, 

 Berlin, 21, 1908, (305-307). [6540 

 6530]. 53874 



Arnold, Hans R. v. Houben, J. 



V. Schiirmann, E. 



Arnold, W. Ueber die Abhangig- 

 keit der Polenske'schen Zahi von 

 der Arbeitswe'se. Pharm. Zcntralhalle, 

 Dresden, 49, 19C8, (237-241). [6515]^ 



53875 



Kiirzere Mitteilungen aus 



der Praxis. — 1. Verfiilschurg von 

 Cocosfett m.'t Mineralol. — 2. Der 

 Nachweis kleiner Zusiitze von fetten. 



