IN MICROSCOPIC INVESTIGATION. 



36l 



For Making Opaque Injections. 



ADVANTAGEOUS. 



Injecting can, made of 

 copper. 1 66, pi. 

 XXIII, fig. 152. 



NECESSARY. 



65. Size or gelatine. 167. 

 6 6 . Verm ilion. 169. 



67. Bichromate of potash and acetate of lead 



for making solutions for precipitating 

 yellow chromate of lead. 170. 



68. Carbonate of soda and acetate of lead 

 for making solutions for precipitating 

 carbonate of lead. 171. 



For Making Transparent Injections. 



69. Ferrocyanide of potassium. " Muriated Carmine. 180. 



tincture of iron" Glycerine and Spirits 

 of wine for preparing the Prussian blue 

 injecting fluid. 178. 



XIII. Of Staining Tissues. 



70. Carmine fluid for colouring the ger- 

 minal matter of tissues. 199. 



XIV. Chemical Analysis in Microscopical Investigation. 



71. Platinum foil. Small platinum cap side. 



72. Test tubes and rack. PI. XL V, fig. 282. 



73. Small tubes about an inch or an inch 

 and a half in length. 



74. Stirring rods. 



75. Evaporating basins. PI. XIV, fig. 73. 



Watch glasses. 85. 



76. Small glass bottles with capillary orifices. 

 307, pi. XLV, figs. 278, 280, 281. 



77. Wire triangles, tripods. 71, pi. XIV, 

 figs. 71, 72. 



78. Small retort stand. 70, pi. XIV, 



fig. 69. 



Reagents : 



79. Alcohol. 289. 



80. Ether. Chloroform. 290. 



8 1 . Nitric acid. 292. 



82. Sulphuric acid. 293. 



83. Acetic acid. 295. 



Small flasks. 

 Platinum wire. 



