PRACTICAL HISTOLOGY. 



1. f per cent Salt Solution ( 269) 



2. Magenta Solution ( 324 a) 



3. Picrocarmine Solution ( 322) 



4. Logwood Solution ( 323) 



5. Dilute Acetic Acid ( 313) 



6. Dilute Alcohol ( 284) 



7. Glycerine 



8. Farrants' Solution ( 349) 



9. Dammar mounting fluid (347^) 



In bottles, with 

 a glass rod 

 fixed in the 

 cork. 



10. 



1 2. 



Clove Oil In a bottle, with a small sable hair 

 brush fixed to a stick (Fig. 2). 



In 



Gold Size Cement 

 White Zinc Cement 





wide - mouthed 



bottles> ^ came ,_ 

 hair brushes. 



It is convenient to place these bottles in a wooden 

 framework similar to that used for test-tubes, and to cover 



the whole with a paper or 

 glass shade, to protect it from 

 dust. 



The advanced student 

 will find it advantageous to 

 place the first eight of the 

 above-mentioned reagents in 

 the bottles with capillary 

 stoppers (Fig. 3). In these 

 the reagent is completely 

 protected from the entrance 

 of dust by a glass cap. These 

 bottles, however, though ex- 

 cellent for very fine work, 

 are not to be recommended 

 for ordinary purposes, be- 

 cause of the serious length 

 of time required to obtain a 

 FIG. 2 .-Corked FIG. 3 .-Capiiiary d r0 p o f the reagent the 



reagent bottle. reagent bottle. r . . , . 



bottle requiring to be in- 

 verted, and held in the hand until its heat expands the air 

 and expels the fluid. 



