AmDeTi8P89iarm'}  Inder.  647 
Dextrin,  substitute  for  gum  arabic  .■   469 
DeZaayer,  H.  G.  and  P.  C.  Plugge.  Andromedotoxin   360 
Diamine  metaphenylene  hydrochlorate,  action  of  sodium  hypobromite. ...  19 
Diamine-toluilene,  action  of  sodium  hypobromite   19 
Diastase,  artificial,  preparation  from  wheat  gluten   432 
estimation  in  malt  extract   482 
Digitalis  ambigua,  consituents  of     20 
purpurea,  cultivation  in  Cambridgeshire  :   512 
influence  of  heat  on  toxic  power   174 
Diosmin,  preparation  and  chemistry  of   86 
Diospyros  virginiana,  bark,  constituents   69 
Diphenyl  methylpyrazol,  preparation  and  properties   20 
Disinfection  in  medicine,  principle  of   483 
Drescher,  A.  On  pharmaceutical  assaying  .   337 
Dressings,  beta-naphthol,  formulas,   289 
phenoloted  pyroxylin....  ;     559 
Drug  exhaustion,  effect  of  moisture  on   438 
sections,  preparation  for  microscopical  examination   42 
Drugstores,  early  closing  of   636 
Dunstan,  Prof,  and  E.  J.  Woolley.  Chemical  constituents  of  amyl  nitrite...  153 
L.  E.  Boole.    Chemical  observations  on  tartar  emetic   27 
W.  L.  Williams.  Met americ  amyl  nitrites.....   148 
Dunivody,  R.  G.  Commercial  tar   600,  634 
Eacfe,  R.  I.  Iodides  of  mercury  :   123 
Einhorn,  A.  Alkaloids  occurring  with  cocaine.-   433 
Eldredge,  C.  S.  Lime  water  >   336 
Electrode  indicator,  preparation  of   131 
Elm,  slippery,  adulteration  of  ground  bark   261 
Emulsion  of  petrolatum,  preparation  of.   559 
of  tolu  balsam,  preparation  of   559 
Emulsions,  preparation  with  mucilage  of  acacia  and  sugar   291 
Enemeta  of  hypnone,  chloral  and  sulphonal  (Vigier)   416 
England,  Jos.  W.  Infusion  of  digitalis   341 
Permanent  syrup  of  hydriodic  acid   14 
Tincture  of  mustard...'   124 
Eriodictyon  californicum,  analysis  of  leaves   70 
Ergosterin,  preparation  and  properties  of   173 
Erythroxylon  Coca,  see  Coca. 
Eschscholtzia  californica,  constituents  of.   18 
Eucalyptol  present  in  volatile  oils   371 
Eucalyptus,  species  yielding  kino   627 
Euonymus  atropurpureus,  analysis  of  root  bark  (Cassaday)   284 
constituents  of  root  bark  (Naylor  and  Chaplin)   530 
Exalgin,  characteristic  differences  from  strychnine   417 
effect  compared  toantipyrine   243 
Exposition,  Universal,  at  Paris   52 
Extract  aconite,  assay  of  (van  Itallie)   134 
beef,  containing  the  albuminoids.   635 
belladonna,  assay  of  (van  Itallie)   134 
conium,  assay  of  (van  Itallie)   134 
glycyrrhiza,  test  of  purity   248 
hyoscyamus,  assay  of  (van  Itallie)   134 
opium,  Chinese  method  of  preparing   440 
malt,  estimation  of  diastase   482 
psoralea  melilotoides,  preparation    351 
rhamnus  purshiana,  recovery  of  alcohol   184 
tasteless,  not  active  \   185 
stramonium  seed,  preparation  of.....   527 
valerian,  loss  of  volatile  oil  in  preparing   417 
fluid,  apocynum,  experiments  with  different  menstruums   127 
