3M 



Eastoti, ]'a., 32, 19J(), (561-508, with 

 text fig., tables). [(;515 0490]. 78930 



• Pennington, M. E. find Hepburn, 

 J. S. The detenuiiiation of tlie acid viiliu; 

 of crude fat and its ajiplication in the 

 detection of aged foods. J. Anier. (Jhein. 

 Soc, Easton, Pa., 32, 1910, (508-572, 

 with tables). [6515 6540]. 78937 



Peratoner, A[lberto] e D'Angelo, A. 



C'hetobroinuii della serie piroiiica. [Nota 

 pieliminare]. Roma, Rend. soc. chim., 

 (ser. 2), 1, 1909, (26-28). [1911]. 78938 



Perkin, Arthur George. A natural 

 substantive dyestutl. London, J. Chem. 

 Soc, 97, 19k), (220-223); [abstract] 

 Proc. Chem. 8oc., 26, 1910, (23). [5020]. 



78939 



The identity of osyritrin, 



myrticolorin, violaquercitrin and rutin. 

 London, J. Chem. Soc, 97, 1910, (1770- 

 1777); [abstract] Proc. Chem. Soc, 26, 

 1910, (213). [1850]. 78940 



V. Bloxam, W. P. ; Kanie- 



taka, T. 



Perkin, Frederick ilollwo. Qualita- 

 tive chemical analysis. 3rd edition. 

 London, 1910. {.xii-l- 337). [0030]. 78941 



and Hugbes, William Earl. 



Studies on the electrodeposition of 

 metals. London, Trans. Earadav Soc, 

 6, (1910), (14-18). [7205]. * 78942 



V. Cunningham, II. 



Perkin, William Henry, j((«. Experi- 

 Jiients on the syntiiesis of the terpenes. 

 Part XIV. Synthesis of d- and l-A^-iii- 

 menthenol(8), cZi-A''-?H-menthenol(8) and 

 their derivatives. London, J. Chem. 

 Soc, 97, 1910, (2129-2147); [abstract] 

 Proc. Chem. Soc, 26, 1910, (249). 

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Experiments on the synthe- 

 sis of the terpenes. Part X (continued). 

 Synthesis of sylvestrene (d-carvestrene). 

 [Preliminary note.] London, Proc. 

 Chem. Soc, 26, 1910, (97). [1140] 



78944 



and Robinson, Robert. 



Strychnine, berberine and allied alka- 

 loids. London, J. Chem. Soc, 97, 1910, 

 (.305-323); [abstract] Proc Chem. Soc, 

 26, 1910, (24). [3010]. 78945 



Synthesis of (^/-narcotine 



{gnoscopine). [Preliminaiv note.] Lon- 

 don, Proc Chem. Soc, 26, 1910, (46). 

 [3010]. 78940 



The resolution of gnosco- 

 pine ((Z/-narcotine). [Preliniiiiai'y note.] 



London, Proc. Chem. Soc, 26, 1910, 

 (131-132). [3010J. 78947 



Perkin, William Henry, jun. and 

 Wallacli, Utto. A3-p-Menthenol(8) and 

 ^3;8(9) p.,j)gj^^l,jj,]jpjjg I^oudon, J. Chem. 



Soc, 97, 1910, (1427-1438); [abstract] 

 Proc. Chem. Soc, 26, 1910, (194); 

 Liebigs Ann. Chem., Leipzig, 374, 1910, 

 (198-210). [1240 1140]. 78948 



V. Gardner, H. D. ; Hope, E. ; 



LulT, B. D. W. 



Perkins, Claude C. Die Anvvendung 

 von Silber bei der BeHtinmmng von 

 Molybdau, Vanadin, Seleu und I'ellur. 

 (Ubers. von Eianz Kohn.) Zs. anorg. 

 Chem , Hamburg, 67, 1910, (301-304). 

 [0200]. 78949 



V. Gooch, F. A. 



Perkins, C. L. v. Parsons, C. L. 



Perotti, Renato. Ueber die Stick- 

 stoll'ernahrung der Pflanzen durch Amid- 

 substanzen. Centralbl. Bakt., Jena, Abt. 

 2, 24, 1909, (373-382J. [8500J. 78950 



L'evoluzione dell'azote 



cianamidico nel terreuo. Modena, Staz. 

 sper. agr. ital., 42, 1909, (521-534). 

 [8500]. 78951 



Sul ciclo biochimico del- 



I'anidriile fosforica nel terreno agrario. 

 Modena, Staz. sper. agr., ital., 42, 1909, 

 (537-552). [8500]. 78952 



Sui dati che possono trarsi 



dall'analisi chimica per giudicare del- 

 I'assimilabilita dell'azoto contenuto nei 

 concimi a base di cianamide. Roma, 

 Rend. soc. chim., (ser. 2j, 1, 1909, (178- 

 182). [0535J. 78953 



Le condizioni del clima- 



terreno per I'induzione dell'azoto e la 

 dissoluzione dell'acido fosforico nel 

 suolo. Roma, Rend. soc. chim., (ser. 2), 

 2, 1910, (143-148). [8500]. 78954 



Perredes, P. E. V. A simple mociifi- 

 catiou of Dunstan and Short's extrac- 

 tion apparatus. Pharm. J., London, 84, 

 (1910), (106). [0010]. 78955 



Perrier, A. Sur la combustion de 

 raldehyde ethylique par les vegetaux 

 inferieiirs. Paris, C. R. Acad, sci., 151, 

 1910, (103-165). [8030 1410]. 78956 



Perrin, Jean. Wie wiigt man eia 

 Atom? (LJebers.) Zs. Elektroch., 

 Halle, 15, 1909, (269-277). [7100]. 



78957 



Perrot, K. v. Pachon, V. 



