Chloride of Lime or Soda. The chemical anti- 

 dote is moist Peroxide of Iron. 



Suphuric Acid Carbonate of Soda, Lime and Mag- 

 nesia. Water must not be given. 



How are the following made: 



ACID PYROGALLIC By subliming Gallic Acid. 



ACID BENZOIC By the sublimation of Gum Benzoin. 



ACID OXALIC Decomposing sugar by Nitric Acid. 



CHLOROFORM By distilling a mixture of Alcohol 

 and Chlorinated Lime. 



COLLODION By dissolving Gun Cotton in Ether and 

 Alcohol. 



COLLODION STYPTICUM By the addition of Tannic 

 Acid to Collodion. 



COLLODION FLEXILE By mixing Collodion, Canada 

 Turpentine and Castor Oil, 



COLLODION CANTHARIDAL By mixing Flexile Col- 

 lodion, Cantharides, and Commercial Chloroform 



COLORLESS TINCTURE OF IODINE Made by the ad- 

 dition of Aqua Ammonia or Soda Hyposulphite 

 to the Tincture of Iodine. 



TINCTURE FERRI CHLORIDI By mixing Solution of 

 Chloride of Iron, 35 parts; Alcohol 65 parts. 



PURIFIED CHLOROFORM Shake Commercial Chloro- 

 form with Sulphuric Acid; decant and shake 

 with Solution of Carbonate of Soda; decant, 

 mix with slacked lime and distill. 



ACETIC ACID By the destructive distillation of 

 wood. 



HYDROCHLORIC ACID By the action of the Sul- 

 phuric Acid on common salt. 



SULPHURIC ACID By burning sulphur or iron 

 pyrites and bringing the fumes in contact with 



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