664  Index.  {^ieZ'^^' 
Unguentum  calcii  chloridi,lormula   583 
hydrargyri,  commercial,  amount  of  mercury  in   10 
rapid  preparation  with  sodium   344 
hydrargyri  oxidi  flavi,  with  paraffin   538 
oleoresinae  oapsici,  British  Formulary     520 
University  of  Pennsylvania,  fire  at   320 
tTreiia  lobata,  adulteration  of  patchouli   185 
Urine,  human,  alkaloids  in   567 
pigments,  investigation  of,  (Udransky)   28 
Tanret's  reagent  for  albumin,  &c   405 
test  papers  for   616 
Ustilago  maydis,  action  and  uses  of.   51 
Tan  Auhel,  E.  and  W.  Spring.   Action  of  acids  on  zinc  containing  lead   20 
VanSwieten's  liquor   175 
Vanillin  in  Lupinus  albus   237 
use  of,  as  a  reagent     240 
Varnish,  color-changing,  composition  and  application   243 
Veratrine,  test  for,  sugar  and  sulphuric  acid   247 
Vernonia  nigritiana  contains  vernonin   347 
Vicia  Faba,  use  of  flowers   404 
Vinum  (see  Wine) 
VoTtmann,  G.  Estimation  and  separation  of  metals  by  sodium  pyrophosphate  421 
Tfakeman,  A.  J.   Solubility  of  magnesium  ammonium  phosphate   583 
Warden,  C.  J.  H.   Margosaoil   629 
Warts,  use  of  arsenic  for   595 
Water,  action  on  lead   250 
detection  of  nitrous  acid  in   611 
purified  by  heat   562 
rose,  irritating  precipitates   558 
(see  also  Aqua) 
Waters,  mineral,  artificial  and  natural   528 
Wax,  bees,  detection  of  adulterations  in  „   561 
of  ceresin  in   402 
of  rosin  in   611 
cay  cay,  preparation  and  use  of   449 
fumigating,  formula   178 
Japan,  composition  of.   614 
Webber,  J,  Le  R.  and  H.  F.  Meier.   Examination  of  cascara  sagrada   87 
Weiser,  F.  R.   Pilea  pumila   390 
Wilhelm,  F.  and  E.  Schmidt.   Hydrastine  and  derivatives   633 
Williams,  Wm.  J.   Hydrargyrum  ammoniatum   279 
Wine  cinchona,  preparation  and  dose   338 
ipecacuanha,  critical  examination  of  process   299 
of  iron,  bitter,  analysis  of.   154 
Xanthine  in  tea   462 
Zinc,  action  of  phosphates  on   619 
containing  lead,  action  of  acids   20 
dust  as  reducing  agent  for  ferric  salts   291 
oxide,  commercial  quality  of   608 
phosphide,  administration  and  dose   140 
sulphate,  dangerous  acidity   344 
ERRATA. 
Page  93,  foot  note,  line  2,  for  1885  read  1855. 
110,  line  12  from  bottom,  for  American  College  read  Maryland  College. 
242,  line  20  from  top.  for  hydrogen  read  Hg. 
402,  line  3  from  top,  for  a  solution  read  evolution. 
403,  line  10  from  bottom,  for  carbonate  read  carbamate. 
562,  line  15  from  top,  for  ardium  read  sodium. 
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