544 
INDEX. 
Unripe  figs,  caustic  juice  of  215 
Urate  of  soda  402 
Valerian,  therapeutic  properties  of  essence  of  239 
Valerianate  of  ammonia  ,  345 
Valuation  of  chloride  of  lime  347 
Value  of  different  kinds  of  soap  355 
Varieties  377 
Varnish  to  prevent  rust  in  iron  and  steel  319 
Vegetable  juices,  purifications  of  460 
Veratric  acid  ,  115 
Vinke^  Dr.^  on  penghawar  djambi   54 
Volatile  oil  of  pinus  pumilio  453 
Volumetric  estimation  of  tannin  164 
Volumetric  estimation  of  nitrous  acid  216 
Volumetric  estimation  of  phosphoric  acid  and  arsenic  404 
Wackerj  Charles^  on  oxyacanthin  455 
Wadding  from  asclepias  syriaca  320 
Wafer  envelopes   4 
Walz,  G.  F.,  on  arnica  montana  450 
Want  of  honesty  in  making  pharmaceutical  preparations   93 
Water  cisterns  at  Venice     79 
Water,  on  the  color  of  509 
Watson,  William  J.,  preparation  of  citrate  of  magnesia  121 
Warner,  William  R.,  on  some  pharmaceutical  apparatus   12 
Wax,  adulteration  of,  with  paraffin  .545 
Weaiherly,  William  II.,  on  oleum  gossypii  208 
White  gunpowder  •  510,  511 
Widstein,  Dr.  G.  f.,  on  metamorphia,  a  new  alkaloid  from  opium   24 
Wittstein,  Dr  on  the  color  of  water  ....509 
Wine  of  citrate  of  iron  and  quinia  109 
What  to  observe  in  lichens  364 
Wood,  Dr,  B.,  on  cadmium  148 
Wood's  fusible  metal  356 
Wood,  action  of  sulphate  of  copper  as  a  preservative  of  541 
Working  in  aluminium  552 
AVorks  of  Lavoisier  416 
Yellow  poppy  seed  oil   80 
Yellow  color  of  decoction  of  altheae,  cause  of  the  317 
Zeiodelite,  on    
Zicenffer,  31.  C,  on  daphnin  325 
"    on  kinic  acid  in  the  leaves  of  vaccinium  rayrtillus  128 
