ANALYTICAL EVIDENCE. 297 



NOTE XXI. (a.) P. 100. 



COMPOSITION OF HYDRATED CYANURIC ACID, OF 

 HYDRATED CYANIC ACID, AND OF CYAMELIDE, IN 

 100 PARTS, ACCORDING TO THE ANALYSIS OF 



Wohlcrand Liebig*a 



Cyanuric acid, cyanic 



acid, cyamelide. 



Carbon ..... 28-19 



Hydrogen 2-30 



Nitrogen 32-63 



Oxygen 36-87 



a PoggendorfFs Annalen, XX., 375 et seq. 



NOTE XXI. (b.) P. 100. 



COMPOSITION OF ALDEHYDE, METALDEHYDE, AND 

 ELALDEHYDE a 



Aldehyde. Metaldehyde. Elaldehyde. Calculated 



Liebig.* Fehling.* C4 H* Oz. 



Carbon 55-024 54511 54-620 54.467 55-024 

 Hydrogen 8-983 9-054 9-248 9-075 8-983 

 Oxygen 35-993 36-435 36-132 36-458 35-993 



a Ann. der Pharm., XIV., 142, and XXVII., 319. 



NOTE XXII. P. 101. 

 COMPOSITION OF PROTEINE. 



From the From albumen. From fibrine. 

 crystalline lens. 



Scherer.*a 



