TABLE OF CONTENTS. 



XI 



DERIVATIVES OF THE PROTEIN-COMPOUNDS 



Animal Gelatin 

 Glutin 

 Chondrin 



Fibroin 



Chitin 



Mineral Constituents of the Animal Body 

 FIRST CLASS OF MINERAL SUBSTANCES .... 



Water.... 



Phosphate of lime 



Carbonate of lime 



Phosphate of magnesia 



Fluoride of calcium 



Silica 

 SECOND CLASS OF MINERAL SUBSTANCES 



Hydrochloric acid 



Hydrofluoric acid 



Chloride of sodium .... 



Carbonate of soda 



Alkaline phosphates .... 



Iron 

 THIRD CLASS OF MINERAL SUBSTANCES .... 



Alkaline sulphates 



Carbonate of magnesia 



Manganese 



Alumina 



Arsenic 



Copper and lead 



Salts of ammonia 



Hydrocyanic acid 



Hydrosulphocyanic acid .... 



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426 

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