548  INDEX. 
Dentifrice.   312 
Destruction  of  noxious  insects  by  pyrethrum   66 
Detection  of  alcohol  in  volatile  oils     103 
"        wood-spirit   157 
"        nitro-benzole  in  oil  of  bitter  almonds   419 
"        minute  quantities  of  mercury   420 
"        corn  and  potato  starch  in  arrow- root   422 
"        distinctive  characters,  &c,  of  natural  organic  alkaloids   439 
Determination  of  water  in  organic  substances   536 
Dewees'  breast  plaster   115 
Dr.  De  Vry  on  the  culture  of  cinchonia  in  India  «   321 
"     1  '    on  the  use  of  quinic  acid  in  medicine   426 
Dialysis  applied  to  the  alkaloids   414 
Dialysis  as  a  means  of  determining  the  crystalline  constituents  of  plants,  530 
Digitalin   512 
"     soluble   512 
"    insoluble   513 
Dissolving  salve  for  sore  breasts   116 
Double  carbonate  of  potassa  and  soda     419 
Drops   522 
Ebert,  Albert  E.,  on  caulophyllum  thalictroides   203 
Ecbolina   196 
Economy  in  the  use  of  alcohol  in  Pharmacy   1 
Editorial  department   91,  181,  284,  380,  461 
Edwards,  J.  Baker,  on  poisoning  by  calabar  beans   497 
Effervescing  powders     312 
Electrical  properties  of  pyroxylin  paper  and  gun-cotton   268 
Ellis  Henry,  on  the  properties  of  Silicates,  new  antidotes   432 
Ellis'  Medical  Formulary   93 
Emulsion  of  pumpkin  seeds   213 
Enamelled  leather   408 
Ergot  of  Rye,  chemical  constitution  of   193 
Ergotina   195 
Ergotic  acid   200 
Estimation  of  tartar,  tartaric  acid  and  potash  in  wines   60 
"         tannin  in  leather   317 
"         copper  in  vegetable  extracts,  food,  &c   421 
Expressed  oil  of  nutmegs   Ill 
Extract  of  cinchona  of  fixed  strength   16 
Extraction  of  Potassa  from  marl   236 
"         Cantharides   417 
Extraction  and  preservation  of  aromata   529 
Extractum  aconiti  alcoholicum   393 
"       Cannabis  purificatum   395 
"       Buchufluidum   398 
