580  INDEX. 
Cinchona  culture  in  Ceylon  .   352 
Cinchona,  tests  for   452 
Citric  acid,  manufacture  of   169 
Citrate  of  magnesia,  soluble   300 
Cleansing  of  tarnished  silver     475 
Clowes,  Frank,  on  sulphocyanide  of  ammonium      270 
Clone,  George  C,  on  a  remedy  for  epilepsy  .    323 
Cod-livers,  extract  of     139 
Colchicum  seed,  fluid  extract  of.   112 
Colchicin     105 
Collodion,  formula  for   563 
Copal  resin   255 
Copal,  origin  of  Angola  ,   439 
Copalm,  a  sweet  gum  tree   33 
Cotton-seed  oil   30 
Crithmic  acid   301 
Crithmum  marinum.  ,   301 
Crop  of  peppermint  in  Michigan   68 
Crookes,  William,  Esq.,  on  the  application  of  disinfectants  to  prevent  the 
spread  of  the  cattle  plague   356 
Cubebse,  oleoresin  of     210 
Culture  of  cinchona  in  Ceylon   352 
Culture  of  cinchona  in  Darjeeling,  India   354 
Culture  of  opium  in  Arizona,  proposed  .>     473 
Cultivation  of  vanilla  in  Mexico   38 
Cunila  mariana     495 
Cyanide  of  potassium,  antidote  for   15 
Cypripedium  pubescens   494 
Dandelion  root    473 
Dannecy,  M.,  on  ozone  as  decomposing  iodide  of  potassium  ointment   298 
Dentifrices   537 
Deportment  of  the  most  important  alkaloids  with  reagents  447,  546 
Detection  of  cotton-seed  in  other  oils   30 
Detection  of  methylic  alcohol  in  alcoholic  and  ethereal  fluids..   58 
Deville,  Ii.  St.  Claire,  on  the  hydraulicity  of  magnesia   182 
Dexter,  William  P.,  on  the  preparation  of  hydrofluoric  acid   446 
Diamond  cement  ...     57 
Diffusion  of  fluids  by  the  atomizer  for  deodorization  and  disinfection......  55 
Discovery  of  a  mammoth  ,   563 
Dispensing  of  ointments    151 
Disinfectants  generally   3  60 
Drying  of  glutinous  substances   74 
Dupoully,  Brothers,  on  the  manufacture  and  properties  of  anilin  colors, 
and  the  bodies  used  in  their  preparation   542 
Ebert,  Albert  E.,  remarks  on  liquor  bismuthi   1 
u  **        on  the  sophistication  of  oil  of  amber   146 
