Analytical Chemistry. 



726 



6000 



Wolbling. 816-18. Lehrbuch der 

 analytisclien Clieniie. 



Woker. 81GG;5. liolle der Katalyse 

 ill der uiialylisclieu (!lieinie. 



6010 



APPARATUS. 



i'jin lienor Apiiarat ziir laselieu Be- 

 stiuiinuiig des Wasser- und I'ettgehalteB 

 in Butter iiiid Margarine. fSulnveiz. 

 Milchzlg, SclialTiiausen, 34, 1908. No. 

 71. 



Alexander. 72725. Constant-level 

 ]CSLr\'oir. 



Alexandrow. 72730. 72731. Biirette 

 oliuc (ilaislialiii und ohne Kautscliukver- 

 binduiig. 



Aps. 72805. Zur Kiclieren und 

 laiigsanu'ii Verascliung. 



Arndt. 72811. Vorrichtungen fur 

 quantitative Arijeiten. 



Atkinson. 72887. Modified separa- 

 tory funnel and waslier for heavy 

 liquids. 



Autenrietb u. Koenigsberger. 72913. 



Koloriiueter. 



Bagster. 72952. An improved 

 juouth blowpipe. 



Bailey. 72958. Automatic filter 

 funnel. 



Banerjee. 72990. Apparatus for the 

 <leterniination of equivalents of metals 

 and the estimation of carljon dioxide. 



Baskerville & Stevenson. 73073. 

 Apparatus for drying flasks. 



Bauermeister. 7309G. Inirungsap- 

 parat. 



Benedict. 73191. Automatic pipette 

 for caustic soda solution. 



& Hig-gins. 73192. Adia- 



batic calorimeter for use with the 

 caloriuietric bomb. 



Billy. 733-41. Colonne absorbante k 

 effet continu. 



Bjerregaard. 73397. Simple venti- 

 lating tube for fermentatious. 



Blocli. 73441. Destillatlonsaufsatz 

 fiir Aiunioniak- und Stickstoffbestim- 

 uiungen. 



Bormann. 73580. Verstellbares 

 Tiegelgliihgestell ,, Automat". 



Bosart. 73600. Oil bath. 



Bowser. 73650. Simple fat ex- 

 traction apparatus. 



Brown & Thomas. 73762. Appa- 

 ratus for the distillation of fats and 

 falty acids in tlie vacuum of the cathode 

 light. 



Biirker. 73852. I'niversalspektral- 

 apparat. 



Burri u. Staub. 73S92. Apparat zur 

 Beatiminung der Milchkatalase. 



Clacher. 74126. Fat extraction ap- 

 paratus. 



Gumming. 74295. Gas-washing 

 bottles. 



Desha. 74455. Apparatus for tlic 

 purihratii)!! of mercury. 



Dominikiewicz. 74549. ihi nouveau 

 niodele de i)allon pour la determination 

 du noiubre de I'iode. (Polish.) 



Doughty. 74582. Automatic hydro- 

 gen suli)hide generator. 



Dudy. 74031. Destillationskolben- 

 aulsalz fiir Stickstolfbestimmungen. 



Easley. 74674. Substitute for forceps 

 and for triangles iu desiccators. 



Elliott. 74760. Apparatus for di- 

 stilling gas oil. 74761 : Apparatus for 

 determining sulphur in spent oxide. 



Fenby. 74938. Apparatus for demon- 

 strating the volumetric compositions of 

 gases. 



Fiske. 75044. Apparatus for the 

 extraction of liquids with ether. 



Fitzgerald. 75046. Constant-level 

 reservoir. 



Fontaine. 75087. Modification du 

 thermo-regulateur de Reichert. 



Fries. 75252. Electric combustion 

 furnace for methane determination. 



Friese. 75254. Neuer Wiigebock 

 und verbesserte AUihn'sche Rohre. 



Girdwood. 75458. Apparatus for 

 evaijorating ethereal solutions. 



Glimm. 75469. Stickstoff-Destil- 

 ]ationsap2)arat mit Aufschliessvorrich- 

 tung. 



Greene, 75571. Extraction apparatus. 



Gregoire. 75573. Appareil pour 

 lavage automatique. 



Gregor. 75576. Chromo-Saccharo- 

 meter „l{apid". 



