APPENDIX II. 



Reagents required for experiments on Meta- 

 bolism. 



Citric acid. 



Diphenylamin. 



Gelatin. 



Hide powder. 



Maltose. 



Metaphenylenediamin. 



Phenylhydrazin. 



Phloroglucin. 



Salicin. 



Starch. 



Thymol. 



Solids. 



Inorganic. 

 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 C.). 

 These liquids must leave no residue on evaporation. 



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