50 



Abt, A. Surl'etat actuel du tannage 

 au chrome. Monit. sci. Quesn., Paris, 

 (ser. 4), 22, 1908, (663-664). [6800]. 



53712 



Achterfeldt, Friedrich. Stereoiso- 

 merie bei Hydrazonen der Glyoxyl- 

 saure. Diss. Erlangcn (Druck v. 

 E. Th. Jacob), 1808. (70). 21 cm. 

 [1310 7035]. 53713 



Ackermann, Caracterisation du 



mouillage du lait au moyen du refracto- 

 metre. Ann. chim. analyt., Paris, 13, 

 1908, (469-471). [6515]. 53714 



Ackermann, D. Ein Faulnisversuch 

 mit Arginin. Hoppe-Seylers Zs. phy- 

 siol. Chem., Strassburg, 56, 1908, (305- 

 315). [1310]. 53715 



Ueber eine neue Base aus 



gefaultem Pankreas. Hoppe-Sevlers 

 Zs. physiol. Chem., Strassburg, 57, 

 1908, (28-29). [1650 6520]. 53716 



und Kutscher, Fr[iedrich]. 



Zur Konstitutionsermittelung des Neo- 

 Bins. Hoppe-Seylers Zs. phvsiol. Chem., 

 Strassburg, 56, 1908. (220-222). [1650]. 



53717 

 Ackermann, E. v. Matthes, H. 



Ackermann, Edwin. Zum refrak- 

 toraetrischen Nachweis eines Wasser- 

 zusatzes zur Milch. Zs. Unters. Nahras- 

 mittel, Berlin, 16, 1908, (586-589). 

 [6515]. 53718 



Ackermann, Ernst. Beitrage zur 

 Kenntnis des Cinchonins und Hydro - 

 cinchonins. Diss. Jena (Druck v. 

 Frommann), 1908, (36). 22 cm. [3010]. 



53719 



Ackermann, Eug. Au sujet de 

 I'existence du petrole a I'ile Madcre. 

 Rev. chim. indust., Paris, 18, 1907. 

 (262-264). [1110]. 53720 



Ueber die Petroleumlager 



von Portugal. ChemZtg, Cothen, 32, 

 1908,(460). [1100]. 53721 



Le jais dans la fabrica- 

 tion des isolants clectriques et son 

 emploi comme adjuvant du caout- 

 chouc. Rev. chim. indust., Paris. 19, 

 1908, (17-18). [0210]. 53722 



Acree, S[alomon] F. Some new 

 apparatus. Amer. Chem. J., Baltimore, 

 Md., 35, 1906, (309-316, with text-fig.). 

 [0910]. 53723 



A formaldehyde color 



test for proteids. 1. Amer. Chem. J., 



Baltimore, Md., 37, 1907, (604-619, 

 with tables). [4000 6515]. 53724 



Acree, S[alomon] F. On some semi- 

 carbazide derivatives of isopropionic 

 acid, benzoic acid and benzencsulpbonic 

 acid. (Ninth communication on the 

 urazoles.) Amer. Chem. J., Baltimore. 

 Md., 37, 1907, (361-369). [1300]. 53725 



On the constitution of 



phenylurazole, 3 : A .contribution to 

 the study of tautomerism. (Tenth 

 communication on the urazoles.) Amer. 

 Chem. J.. Baltimore. Md., 38, 1907, 

 (1-91). [1933 7035]. 53726 



A reply to Julius Stieg- 



litz's " Note on the article entitled 

 ' Studies in catalysis ' by S. F. Acree." 

 Amer. Chem. J., Baltimore, Md., 39, 

 1908.(145-156). [7065]. 53727 



— On the reactions of car- 



bonyl compounds with hydroxylamine 

 and hydroxylamine hydrochloride. 

 [Seventh communication on catalysis.] 

 Amer. Chem. J., Baltimore, Md., 39, 

 1908, (.300-309). [7065 0490]. 53728 



On the theories of cata- 



lysis : A reply to Julius Stieglitz. 

 [Eighth communication on catalysis.] 

 Amer. Chem. J., Baltimore, Md..' 39, 

 1908, (513-527). [7065]. 53729 



On the theory of indicators 



and the reactions of phthaleins and 

 their salts. Amer. Chem. J., Balti- 

 more. Md.. 39, 1908. (528-544). [5000 

 6000]. 53730 



On the theories of in- 

 dicators. Amer. Chem. J.. Baltimore. 

 Md., 39, 1908, (649-650). [6000]. 



53731 



On catalytic reactions 



induced by enzymes. (Ninth com- 

 munication on catalySiS.) J. Amer. 

 Cliem. Soc, Easton, Pa., 30, 1908, 

 (1755-1760). [7065 8012]. 53732 



and Brunei, R. F. On a 



new method for the jireparation of 

 standard solutions. Amer. Chem. J., 

 Baltimore, Md., 36, 1906, (117-123). 

 [6040]. 53733 



and Johnson, J. M. 



Studies in catalysis: The rearrangement 

 of acetylhalogenaminobenzene deriva- 

 tives into halogen acetanilide deriva- 

 tives. Amer. Chem. J., Baltimore, 

 Md., 37, 1907, (410-413). [7065]. 



53733a 



