Am'D^if9trm'}                        Index.  615 
Gleditschia  triacanthos,  constituents  of  fruit,   132 
Glenk,  R.    Macassar  oil,   528 
-Glycerite,  oil  of  cade,  medicinal  use  of,  *   281 
starch,  stability  of,    388 
zinc,  formula  for,   317 
Gnoscopine,  composition,  reactions  and  salt  of,    239 
Gold  bromide,  preparation  of,   77 
Green,  A.  G.    Coal-tar  coloring  matters,   97 
Greenish,  H.  G.    False  kaniala,   193 
Guaiacol  carbonate,  antiseptic  properties  of,   73 
medicinal  use,   73 
Guaiacol,  synthetic  preparation  of,    228 
Guava  fruit,  a  product  of  the  West  Indies,   247 
Gum  arabic,  artificial,  preparation  of,   341 
Gutta-percha,  constituents  of,  .  .   136 
Habhegger,  C.  J.    Composition  of  American  pennyroyal  oil,   417 
Hanriot  and  C.  Richet.    Chloralose,   394 
Harms,  H.    The  coloring  principle  of  poke  berries,   1 
Headine,  constituents,    456 
Heinitsh,  S.  W.    Syrup  of  cimicifuga,   413 
Helianthenin,  principle  isolated  from  Jerusalem  artichoke,   498 
Hesse,  O.    Coca  leaves,  .   1 89 
Hires,  C.  E.    A  talk  on  vanillas,   571 
Holmes,  E.  M.    Daphnidium  Cubeba,   303 
Pernambuco  jaborandi,   351 
Strophanthus  seeds  of  commerce,   342 
Hooper,  David.    The  ''earth-sugar"  root  of  the  Tamils,   136 
Hydracetin,  tests  for,   71 
Hydrargyrum  sozoiodolicum,  solvent  for,  .  .    221 
Hydrastine,  constituent  of  Hydrastis  canadensis,   370 
determination  in  fluid  extract  of  hydrastis  (Eberhardt),   374 
bitartrate,  properties  of,   285 
Hydrastis  canadensis,  results  of  assay  (Thompson),   370 
Hydrogen  peroxide,  comparison  of  medicinal  brands  (Lloyd),   276 
rapid  method  of  assay  (Moerk),   65 
sulphide,  action  upon  the  organism,   70 
sulphuretted,  effect  upon  animal  life,     .  .  •  ■  •   567 
Hydroxanthaline.  reactions,  composition,  etc.,   238 
Hyoscine,  dose  of,    51 
Ice  shaver  and  crusher,  Webb's,   315 
Impatiens  Balsamina,  formula  of  plant  food  for,   317 
Indican,  detection  in  plants,   494 
Insects  injurious  to  drugs  (Say re),   321 
Inulenin,  preparation  and  formula,   279 
Inulin,  preparation  and  purification,   279 
Invertase,  presence  in  banana  fruit,   492 
Iodates,  test  for,  in  alkaline  iodides,   174 
Iodides,  elimination  of,   130 
Iodine,  detection  in  organic  compounds,   134 
in  the  treatment  of  goitre,   229 
interaction  with  potassium  chlorate  (Thorpe  and  Perry),   joo 
separation  of,  in  dispensing  a  prescription,   501 
trichloride,  antiseptic  action,                                                            .  13 
Iodoform,  action  on  staphylococcus  and  blood,                                        .  549 
preparations,  alterations  of,   175 
solubility  in  alcohol  and  ether,   225 
Ipecacuanha,  chemistry  of  (Paul  and  Cownley),   484 
