APPENDIX II. 



Reagents required for experiments on Meta- 

 bolism. 



Citric acid. 



Diphenylamin. 



Gelatin. 



Hide powder. 



Maltose. 



Metaphenylenediamin. 



Phenylhydrazin. 



Phloroglucin. 



Salicin. 



Starch. 



Thymol. 



Solids. 



Itwrganic. 

 Asbestos. 

 Lead carbonate. 

 Magnesia. 



Potassium sulphate (acid). 

 Soda-lime. 



Organic. 

 Aniline acetate. 

 Brucine. 

 Cane-sugar. 

 Dextrose. 



Organic liquids. 



Alcohol. Commercial absolute. 



,, Methylated spirit. 



Amyl alcohol. 

 Benzene. 

 Chloroform. 

 Ether. 



Ethyl acetate (acetic ether). 

 Glycerin. 



Petroleum ether (completely volatile below 60°). 

 These liquids must leave no residue on evaporation. 



D. A. 20 



