6o8 
Index. 
f  Am.  Jour.  Pharra. 
\   December,  1899. 
Algal  flora  of  the  Hamburg  water-works   xxvi 
Alkaloidal  assays,  certain,  directions  for  ( Gordin  and  Prescott)  .  .  .  462,  498 
Alkaloids,  estimation  of,  and  the  assay  of  alkaloidal  drugs  {Gordin  and 
Prescott)  _   .  498,514 
extraction  and  estimation  of   14 
localization  of   173 
mydriatic,  the   283 
Allo-lemonal,  formula  of   34 
Alochrysin,  oxidation  product  of  aloin   547 
Aloe-emodin,  preparation  of  .   546 
Aloes  plant,  specimen  of   558 
Unganda   510 
Aloin,  a  study  of   546 
Althtea,  limed   189 
Aluminum  acetate  solution,  preparation  of    230 
American  colleges,  bequests  for   xxi 
Pharmaceutical  Association  98,  296,  405,  491,  xxxv 
Philosophical  Society   294 
Ammonia  as  a  fire  extinguisher   xix 
determination  of,  in  water   160 
Ammoniac,  tests  for   85 
Ammonium  di  thio-carbouate,  as  a  substitute  for  hydrogen  sulphide  in 
analysis  •    ...  434 
Andropogon  citratus,  oil  of   34 
Anemonin,  derivation  of   xvi 
Anhalomin,  new  base  found  in  Anhalonium  lewinii   413 
Anhalonium  lewinii,  alkaloids  of   413 
Anilin  stains  for  bacteriological  work   301 
Animals,  certain,  immunity  of,  to  poisons   147 
Anison,  the  new  anesthetic    233 
Ants,  secretion  of  formic  acid  by  :  xxvi 
Apocynum  cannabinum,  physiological  action  of   90 
Aralia  californica,  specimen  of   605 
nudicaulis,  the  oil  and  terpenes  of  {Alpcrs)   370 
Araliene,  a  sesquiterpene  of  Aralia  nudicaulis   378 
Araroba,  commercial,  composition  of  {Dozvzard)   453 
Arsenic  in  tea,  estimation  of   xiii 
Asafetida,  tests  for   85 
Asbestos,  specimen  of   207 
Ash,  percentage  of,  in  various  drugs   '  '   82 
Aspirin,  preparation  and  properties  of   461 
Assay  of  belladonna  leaves,  and  some  of  its  preparations  \Moerk)  .  .  105,  151 
process  for  nux  vomica,  an   10 
Atropin,  relation  of,  to  hyoscyamin   284 
Atroscin  and  i-scopolamin   xiv 
Atrosine  and  scopolamine,  comparative  experiments  with   39 
Bacteria  in  ground  water  vii 
relation  of,  to  vital  processes   94 
Bacterial  diseases,  prevention  of  the  spread  of  xxiii 
Bacteriological  investigation,  attack  on  xxiii 
Balance,  an  assay  .  xxxvi 
Balsam  Peru,  investigation  of  229 
Balsams,  true,  definition  of  273 
tests  for   85 
Bark,  wild  cherry,  variability  in  quality  of    255 
Bean  pods,  cause  of  blackening  of  281 
Belladonna  acetract,  efficiency  of   47 
and  nux  vomica,  advantage  of  standardized  preparations  of  .....  39 
leaves,  assay  of  (  Moerk)  320,356 
and  preparations,  assay  of  (Moerk)  105,  151 
