INDEX.  583 
Glacial  phosphoric  acid,  analysis  of  commercial  193 
Gleanings  from  the  German  Journals  42,  135,  442 
Gleanings  from  the  French  Journals  220,  316 
Glonoin,  explosive  nature  of  ,  524 
Glycerole  of  aloes   84 
Glycerole  of  kino  467 
Glycerin  as  a  product  of  the  alcoholic  fermentation    63 
Grahame,  Prof.  I.  J.,  on  fluid  extract  of  burdock  178 
Grains  of  paradise,  inquiries  relative  to   53 
Grass  oils,  inquiries  relative  to   55 
Green  fruit  of  Diospyros  virginiana,  on  the    215 
Groves,  Thomas  B,,  on  the  preparations  of  taraxacum  340 
Grindelia  hirsutula,  an  antidote  for  poison  oak  414 
Ground  nut  oil    292 
Guaiacum,  on  crystals  in  the  bark  of   47 
Guaiacum  resin,  on  crystallized  247 
Guaiacum  resin  445 
Gum  tragacanth,  inquiries  in  relation  to   54 
Gummic  acid    367 
Gun  cotton,  on  the  use  of,  as  a  filter  449 
Gymnocladus  Canadensis,  bark  of,  used  for  soap  244 
Hair  dye,  death  from  the  careless  use  of  a   313 
Hanhury,  Daniel,  F.  L.  S.,  botanical  and  pharmacological  desiderata   49 
"  lt       note  on  a  manufactured  product  of  sea-weed 
called  Japanese  isinglass  354 
"  "       letter  to  the  editor  on  the  botanical  source  of 
balsam  of  Peru  411 
"  "       on  bassia  flowers  421 
Hart,  Peter,  on  the  explosive  properties  of  oxalate  of  peroxide  of  mercury.. 416 
Hasselden,  A.  F.,  on  glycerole  of  aloes   84 
Heiscli,  Charles,  Esq.,  F.  C.  S.,  on  the  arsenic  eaters  of  Styria  435 
Herring  pickle,  analysis  of  316 
Helianthus  annuus,  analysis  of  seeds  of  135 
Hempel,  C.  W. ,  on  tests  for  minute  quantities  of  iodides  136 
Hibiscus  esculentus,  root  of  224 
Hlasiwetz,  H.,  on  chinovine  143 
"  "on  the  part  played  by  quercitrin  in  the  coloring  of  flowers...  222 
11  "on  crystallized  guaiacum  resin  247 
Honeys,  preservation  of  medicinal  554 
Hopkins'  chalybeate  water,  analysis  of  477 
Hoffman,  Dr.  Fred.,  on  the  detection  of  phosphorus  153 
Hooker,  Sir  William,  on  botanical  and  pharmacological  desiderata   49 
Hunt  Sf  Pochin,  on  improvements  in  the  preparation  of  resins  333 
Hypophosphite  of  soda,  on  the  explosion  of   87 
Hypophosphite  of  quinia  410 
