222 
Quinine  Salts. 
/Am.  Jour.  Pharm. 
{       May,  1910. 
PROPOSED   PROPORTION   OF    SUBSTANCE   AND  CONCENTRATED 
SULPHURIC  ACID. 
Atropine   0.02:5  c.c. 
Benzoic  acid   1:10  c.c. 
Caffeine   0.1  :  10  c.c. 
Cinchonidine  sulphate   0.1:10  c.c. 
Cinchonine  sulphate  .  .  ."  0.1  :  10  c.c. 
Cocaine  hydrochloride   0.1:10  c.c. 
Codeine  alkaloid  0.1  :  10  c.c. 
Codeine  phosphate   0.1  :  10  c.c. 
Codeine  sulphate   0.1:10  c.c. 
Hyoscine  hydrobromide   0.0 1  :  5  c.c. 
Hyoscyamine  sulphate   0.0 1  :  5  c.c. 
Hyoscyamine   0.01  :  5  c.c. 
Morphine   0.1  :  10  c.c. 
Physostigmine  sulphate   0.01  :  5  c.c. 
Physostigmine  salicylate   0.01  :  5  c.c. 
Pilocarpine  hydrochloride   0.0 1  :  5  c.c. 
Pilocarpine  nitrate   0.0 1  :  5  c.c. 
Piperine   0.1  :  10  c.c. 
Quinine   0.1  :  10  c.c. 
Quinine  bisulphate   0.1  :  10  c.c. 
Quinine  hydrobromide   0.1  :  10  c.c. 
Quinine  hydrochloride  (slightly  yellow)  .  .0.1  :  10  c.c. 
Quinine  sulphate   0.1:10  c.c. 
Sparteine  sulphate   0.01 :  5  c.c. 
Strychnine   0.1  :  10  c.c. 
Strychnine  sulphate   0.1:10  c.c. 
Laboratory  New  York  Quinine  and  Chemical  Works. 
