370 



lovulose. Bui. ass. cliiiuistes, Paris, 

 25. 1!)07, (125-121). [C515]. 50452 



Pellet, L. et M^tillon. Le dosage de 

 la fecule dans la poninie de tcrre. Bui. 

 ass. chimistes, Paris, 24, 1LI07, (1720- 

 1730). [G525 G515]. 50453 



et Pellet, H. Analyse, 



comjDOsition et valeur alimentaire de la 

 pulpe seche de sucrerie. Bui. ass. 

 chimistes, Paris, 24, 1906, (478-48.5). 

 [6515]. 50454 



V. Grobe. 



I'. Pellet, H. 



Pellet, Maurice. Dosage de I'oxyde de 

 carbone. Bui. ass. chimistes, Paris, 24, 

 1907, (1649-1651). [G400]. 50455 



Pellini, Giovanni. La determinazione 

 qnantitativa del tellurio per elettrolisi. 

 Gazz. Chim. ital., Roma, 35, i, 1905, 

 (514-516). [6200]. 50456 



und Pegoraro, L. Ueber 



die Wertigkeit der Fluorwasserstoff- 

 saure. (Mitgeteilt von G. Bruni.) Zs. 

 Elektroch., Halle, 13, 1907, (621-622). 

 [7015 0310]. 50457 



e Vaccari, M. Azioni 



chimiche del radio. Gazz. Chim. ital., 

 Roma, 35, ii, 1905, (57-64) ; rist. da 

 Roma, Rend. Ace. Lincei, 1904. ». D 6, 

 Ko. 41072. 50458 



Pellizzari, Guide e Cantoni, Carlo. 

 Azione del bromuro di cianogeno sul- 

 I'idrazina. Gazz. Chim. ital., Roma, 

 35,1,1905,(291-302). [1310 1934]. 



50459 



e Soldi, Augelo. Derivati 



alifatici del triazolo 1, 2, 4. Gazz. 

 Chim. ital., Roma, 35, i, 1905, (373-388). 

 [1930 1610 1933]. 50460 



Peltzer, Adolf. Ueber den Nacliweis 

 von Farbstoffen auf der Faser. Fiirber- 

 ztg, Berlin, 18, 1907, (17-18). [6575 

 5020]. 50461 



Penfield, S[amuel] L[ewis] and 

 Bradley, W. M. Filter tubes for col- 

 lection of precipitates on asbestos. 

 Amer. J. Sci., New Haven, Conn., (Ser. 

 4), 21, 1906, (453-456, with text fig.). 

 [0930]. 50462 



und Stanley, F. C. Ueber 



die chemische Zusammensetzung des 

 Amphibols. Zs. Krystallogr., Leipzig, 

 43, 1907, (233-260). [6580]. 50463 



Penkert, J. K. Richard. Die che- 

 mische Uutersuchung der Wettergase. 



(Bibliothek der gesaniten Teclinik. Bd 

 32.) Hannover (AI. Jiinecke), 1907, (76). 

 18 cm. 1,20 M. [6400]. 50464 



P^pin, Camille. Sur I'huile de cade : 

 sa preparation et ses caracteres dis- 

 tinctifs ; ses proprietes et ses reactions. 

 J. pharm. chim., Paris, (ser. 6), 24, 



1906, (49-58, 248-259). [6525 6540]. 



50465 

 Peratoner, Alberto e Tamburello, 

 Antonino. Ossijjiridine dell'acido piro- 

 nieconico e del nialtolo. Roma, Rend. 

 Soc. chim., 3, 1905, (41-43). [1930 

 1931]. 50466 



Perkin, Arthur George. Constituents 

 of natural indigo. Part II. London, J. 

 Chem. Soc, 91, 1907, (435-440) ; [ab- 

 stract] London, Proc. Chem. Soc, 23, 

 1907,(62). [1850 5020]. 50467 



Methyl ethers of some 



hydroxvantbraquinones. London, J. 

 Chem. ■ Soc, 91, 1907, (2066-2075) ; 

 [abstract] London, Proc. Chem. Soc, 

 23, 1907, (288). [1275 1530 5020]. 



50468 



An indigo-yielding plant. 



London, J. Soc. Chem. Indust., 26, 1907, 

 (389-390, with discussion). [5020]. 



50469 



■ The occurrence of isatin 



in some samples of Java indigo. Lon- 

 don, Proc. Chem. Soc, 23, 1907,(30-31). 

 [5020]. 50470 



and Bloxam, William 



Popplewell. ludican. Preliminary 

 notice. London, Proc Chem. Soc, 23, 



1907, (116-117); Part I. London, J. 

 Chem. Soc, 91, 1907, (1715-1728) ; [al)- 

 stract] London, Proc. Chem. Soc, 23, 

 1907, (218j. [1850 5020]. 50471 



■ Some constituents of 



natural indigo. Part 1. London, J. 

 Chem. Soc, 91, 1907, (279-288); [ab- 

 stract] London, Proc. Chem. Soc, 23, 

 1907, (30). [5020]. 50472 



Perkin, F. Mollwo. Reduction of 

 oxides, sulphides, etc by metallic cal- 

 cium. London, Trans. Faraday Soc, 

 3, 1907, (115-118). [0930]. 50473 



and Pratt, Lionel. Note 



on the action of metallic calcium on 

 alcohols. London, Proc Chem. Soc, 

 23, 1907, (304-305). [1210]. 50474 



• r. Law, H. D. 



Perkin, Sir William Henry. The 

 magnetic rotation of hexatriene, 

 CH2 : CH.CH : CH.CH : CH^, and its re- 



