590 
INDEX. 
Vacuum  maceration  ,   2 
Valerian  an  antidote  for  strychnia?  is   119 
Valerianic  acid     33 
Vermont  opium  again   217 
Virginia  opium      209 
Vogelj  31.,  on  the  solution  of  starch,  gum  and  sugar  in  glycerin   16 
Want  of  uniformity  in  officinal  preparations   81 
Water  baths   298 
Welden,  Walter,  on  the  manufacture  of  chlorine  by  manganite  of  calcium  538 
Wharton,  J.  C,  on  tinctura  opii  camphorata     392 
Wheeler,  C.  Gilbert,  on  peroxide  of  hydrogen  in  diabetes   409 
Wimmel,  Dr.  Th.,  on  the  fusing  and  congealing  points  of  fats  ,   430 
Wood,  C.  II.,  on  metallic  bismuth   165 
"         "      on  the  action  of  light  on  citrate  of  iron  and  quinine    329 
Yellow  wax  in  ointments   59 
Yield  of  extracts   301 
Zirconia  lights  ,   163 
