No. 151.] 391 



Water, 



Urea, 



Sulphate of potassa, 



Sulphate of soda, 



Common salt, 



Phosphate of soda. 



Phosphate of ammonia, 



Muriate of ammonia, 



Lactate or acetate of ammonia. 



Lactic or acetic acid, 



Animal matter, soluble in alcohol, 



Inseparable urea, 



Earthy phosphate, (earth of bones,) with fluate of lime, 



Uric acid. 



Mucus of the bladder, 



Sslica, (earth of flint.) 



