AmDeT"iSrm-}  Index-  635 
Hibiscus  pentacarpus,  uses  of   23 
Sabdariffa,  uses  and  constituents'  of   20 
Hiedra  mora  da  and  H.  terrestre  in  Mexico   108 
Hoffman,  G.  W.  J.  Analysis  of  white  ash  bark   370 
HoJarrhenaafricana  and  antidysenterica,  alkaloid  in  the  barks  of   615 
Holberg,  P.  Nance  bark   239 
Sodium  chlorate  .   15 
Holmes,  E.  M.  Ergot  of  diss  '.   203 
New  variety  of  rhatany.   ,   303 
Oil  of  sandalwood  "   254 
Homatropine,  behavior  to  mercuric  chloride  and  phenolphthaleine   131 
Homoquinine,  chemistry  of.   132 
Honey  from  different  plants   539 
prevention  of  crystallization   539 
Hop,  contains  asparagin   91 
Hopeine  is  morphine   167 
Horbaczewski,  J.,  &•  F.  Kanera.    Secretion  of  uric  acid   571 
Horn  scoop,  wormeaten   106 
Horsechestnut  leaves,  constituents   409 
Huchard's  haemostatic  pills   295 
Hydrargyrum  cum  creta,  changes  on  keeping   591 
formula  (acacia )   Ill 
Hydrastine,  estimation  with  Mayer's  reagent   586 
Hydrastis,  coloring  matter  not  a  dye   119 
Hydrochinone  see  Hydroquinone. 
Hydrocotyle  americana  in  Mexico   168 
umbellata,  uses  of     23 
Hydronaphthol,  antiseptic  properties  of   .  93,511 
chemistry  of   158 
reactions  of   512 
Hydroquinine  in  cinchona  bark  and  in  quinine  sulphate   390 
Hydroquinone,  detection  in  animal  substances   385 
influence  on  the  heart  and  blood  vessels   196 
Hymenodictyonine,  chemistry  of   517 
Hyoscine  hydrobromate,  hypnotic  action  of  ,  608 
Hyoscyamine,  behavior  to  mercuric  salt  and  phenolphthaleine   130 
estimation  with  Mayer's  reagent   586 
Hyoscyamus,  history  of  mydriatic  action   559 
Hypnone,  a  new  ansesthetic   102,  104,  185 
administration  of   :   295 
hypnotic  action  of.   608 
Ice,  bacteria  m  ,   601 
Icica  heptaphylla  yields  tacamaca   123 
Ihl,  A.  Reactions  of  phenols  with  carbohydrates   184 
Ignatia,  assaying  of   14 
Illecebrum  achyrantha,  constituents  and  use   125 
Paronychia,  use  of   122 
Injection,  hypodermic,  of  mercuric  cyanide  in  syphilis   16 
Ink,  indelible  (iron  and  aniline  blue)....   167 
(logwood)   428 
Insects  and  fertilization  of  flowers   398 
Iodine  bromide,  reaction  with  starch   426 
Iodine  chloride,  reaction  with  starch   426 
Iodoform,  decomposed  in  sunlight..,   128 
disguising  odor  of.   51 
volatility  of.   523 
Iodol,  uses  of                                                                                 51,  427 
Todol  gauze,  preparation  of   246 
Ionidium  angustifolium,  use  in  Mexico   170 
Ipecacuanha,  comparative  strength  of  preparations  of   25 
