Reagent. 
Chimaphila. 
Acid. 
White  Oak  Bark 
Tannin. 
Copper  Sulphate  ] 
and  > 
Ammonium  hydrate  j 
Yellowish  ppt. 
Ppt. 
Slight  ppt.  and  green 
color. 
■ 
Brownish-green 
color. 
Pine  wood  shaving  } 
and  > 
Hydrochloric  acid  .  ) 
No  change. 
color. 
Violet  color. 
Brown  ppt. 
Brown  ppt. 
Bromine  water  .... 
Yellow  ppt. 
Yellow  ppt. 
Ferric  chloride  ^ 
and  > 
Ammonium  hydrate  J 
Brownish-green  ppt£d  ppt. 
Green  color  and  ppt. 
Brown  ppt. 
Purple-brown  ppt. 
Ammonio-ferric  sul-  ) 
phate  J 
Brown  ppt. 
id  ppt. 
Green  color  and  ppt. 
Calcium  hydrate  .  .  . 
fPpt.  changing  to 
1    pink  on  top. 
blue. 
Ppt.  turning  pink. 
Yellow  ppt. 
Yellowish  ppt. 
Potassium  bichromate 
("Brown  ppt.  upon) 
\    standing.  j" 
Brown  ppt. 
Uranium  acetate  .  .  . 
(  Crimson  color  ^ 
<    changing  to  > 
(    brown  ppt.  J 
or  and 
Crimson  color  and 
brown  ppt. 
Ferric  acetate  .... 
Olive-brown  ppt. 
nd  ppt. 
Green  color  and  ppt. 
White  ppt. 
White  ppt. 
