QUALITATIVE TESTS, (Dilute Extract)— continued. 



281 



14 



15 



! 16 



17 



Mercuric Chloride. 



Ammonium Molybdate 

 in Nitric Acid. 



Gelatine. 



1 



Zinc Acetate. 



Dirty greyish-drab ppt. 



Darkens the liquid. 



Dce^i orange-brown 



Dark reddish-brown 



precipitate 



No change. 



Ditto. 



Light orauge-brown 



Light red'lish-brown 

 precipitate. 



Turbidity. 



Ditto. 



Dull orangs 



Brown precipitate. 



Ditto. 



Ditto. 



Light lemon 



Olive precipitate. 



Brick-red precipitate 



Ditto. 



Eeddish-brown 



L i g h t pui pi e-brown 

 precipitate-. 



No change 



Ditto. 



Dull lemon 



Light olive-brown ppt. 



Ditto. 



Ditto. 



Lemon 



Slight olive-brown ppt. 



Turbidity 

 Ditto. 



Ditto. 

 Ditto. 



Lemon, a little darker 

 t h a n that fro m 

 Nelligeu 



Orauge-brown 



Dirty olive precipitate 

 Light brown ppt. 



Ditto. 



Ditto. 



Lemon 



Dark olive precipitate 



No change 



Ditto. 



Light reddish-brown 



Greenish-brown ppt. 



Turbidity 



Ditto. 



Dull orange 



Very light reddish- 

 brown precipitate 



Slight yellowish ppt. 



Ditto. 



Light orange 



Light olive-brown ppt. 



Turbidity 



Ditto. 



Light lemon 



Slight dark olive ppt. 



No change 

 Turbidity 



Ditto. 

 Ditto. 



Light reddish-brown, 

 same as tbat of E. 

 piperita, var. 



Lemon 



Brown precipitate 

 Olive-brown ppt. 



Ditto. 



Ditto. 



Light orauge-brown 



Brown precipitate 



No change 



Ditto. 



Lemon 



Very slight brown ppt. 



Turbidity 



Ditto, 



Lemon 



Slight olive -brown ppt. 



Ditto. 



Ditto. 



Light lemon 



Light olive-brown ppt. 



Slight greyish ppt. 



Ditto. 



Orange brown 



Brown precipitate 



Turbidity 

 Ditto. 



Ditto. 

 Ditto. 



Lemon 

 Dark lemon 



Light olive-brown ppt. 



SHme colour as E. 



Stuartiana 

 Dark olive-brown ppt. 



Ditto. 



Ditto. ■ 



Dull orange 



Slight reddish-brown 

 pi-ecipitate 





S- December 7, 1387. 



