CONTENTS xv 



CHAPTER X 



PAOE 



PTOMAINES AND SOLUBLE FERMENTS : Properties of the 

 Ptomaines Extraction of the Ptomaines The Non- 

 oxygenous Ptomaines The Oxygenous Ptomaines 

 The Leucomaines Albumoses, etc., . . . 305 



CHAPTER XI 



GERMICIDES AND ANTISEPTICS : Metallic Salts Halogen 

 Elements Aromatic Compounds Oxidising Com- 

 pounds Miscellaneous Germicides Concluding Re- 

 marks, ....... 325 



APPENDIX, ...... 332 



INDEX, . 343 



