14 



APPARATUS 



C. CHEMICALS 



The amount of each chemical will vary with the size 

 of the class, but the total cost of chemicals will not 

 exceed $12.00. 



*Acetic acid 



Alcohol 



Ammonium hydroxide (house- 

 hold ammonia) 



Charcoal 



Chloroform 

 *Cobalt chloride 



Copper, sheet 



Copper sulphate 



Eosin (red ink may be sub- 

 stituted) 

 *Ether 



Fehling's solution, No. 1 and 

 No. 2 



Flax seed, ground 



Hydrochloric acid 



Iodine 



Iron filings 



Iron wool 



Lime water (made by slack- 

 ing lime in water and filter- 

 ing off water) 



Litmus paper, red and blue 



Manganese dioxide 

 Marble 

 Mercury 



*Mercuric chloride 

 Mercuric oxide 



Molasses 



Nitric acid 



Oxalic acid 



Olive oil 



Pancreatin 



Paraffin 



Pepsin 



Phosphorus, red 



Phosphorus, yellow 



Potassium chlorate 



Potassium iodide 

 *Potassium oxalate acid 

 *Potassium permanganate 



Rennet 



Salt 



Sodium hydroxide 

 *Sodium hyposulphite 



Sodium nitrite 



Starch, corn 



Sugar, cane 



Sugar, grape 



Sulphur, flower 



Sulphur, roll 



Sulphuric acid 



Vaseline 



Zinc, granulated or scrap 



Zinc, sheet 



D. SUMMARY OF COST OF EQUIPMENT 



1 complete set of apparatus for demonstration. .$16.61 



1 complete set for individual use 4.76 



1 set of chemicals, not over 12.00 



Total. ..$33.37 



