LIST OF ILLUSTRATIONS.
| Williams’ Apparatus for Investigating Action of Poisons on the Frog’s Heart, | 44 | |
| Ether Recovery Apparatus, | 47 | |
| Micro-spectroscope, | 48 | |
| Diagram showing Absorption Bands Produced from Colour Reactions, | 55 | |
| Hæmatin Crystals, | 61 | |
| Tube for Treatment of Liquids by Ethereal Solvents, | 156 | |
| Diagram of Visual Field in Dinitro-benzol Poisoning, | 190 | |
| Blondlot’s Apparatus for Production of Phosphine, | 231 | |
| Apparatus for Sublimation, | 258 | |
| Brucine Hydriodide, | 342 | |
| Bocklisch’s Flask for Distillation in a Vacuum, | 486 | |
| Berzelius’ Tube for Reduction of Arsenic, | 554 | |
| Bent Tube for Assay of Mercury, | 654 | |
| Folding-Chart (Deaths from Intemperance and Liver Disease), | to face p. | 136 |