586  INDEX. 
Lozenges  of  lactate  of  iron  and  magnesia,     .       .       .       ,       ,       .  175 
Lupulin,  extract  of   294 
Macadam,  Stevenson,  Esq.,  on  the  existence  and  distribution  of  iodine 
in  plants,   64 
Mackenzie's  triturator,   27 
Malic  acid  from  sumac  berries,   197 
McCready,  Dr.  B.  W.,  on  the  meat  biscuit  of  Gail  Borden,           .       .  225 
Magnesium,  preparation  and  properties  of   346 
Mannite  transformed  into  sugar,   32 
Mannite,  preparation  of   297 
Manufacture  of  glycerin,   355 
Manufacture  of  paper,   364 
Manufacture  of  potassium,   70 
Manufacture  of  resin  oil  from  rosin,   119 
Manufacture  of  wax  candles,   219 
Mareska  and  Donny  on  the  preparation  of  potassium,         ,  .       .       .  70 
Marking  inks  for  linen,   33 
Martin,  A.,  on  a  method  of  photography,   459 
Massachusetts  college  of  pharmacy,  2S5,  368 
Matico,  hydro-alcoholic  extract  of   212 
Matico  in  diarrhoea,   273 
Mann,  C,  on  the  preparation  of  collodion  wood,   .....  529 
Maumene,  M.,  on  the  analysis  of  oils  by  sulphuric  acid,       .       .       .  254 
Maury's  letters  on  the  valley  of  the  Amazon,   374 
Mayer,  M.  on  the  resin  of  jalap,    ........  352 
Mayet,  M.,  on  the  preservation  of  fruits  and  juices  by  steam,        .       .  185 
Meat  biscuit  of  Gail  Borden,   225 
Medicinal  use  of  urate  of  ammonia,       .......  274 
Medical  Examiner  vs.  foreign  quackeries,      ......  87 
Meeting  of  the  American  Pharmaceutical  Association,         .       .       .  473 
Meeting  of  German  naturalists  at  Wiesbaden,   177 
Memorial  to  the  Secretary  of  the  Treasury  relative  to  drug  inspection,  .  299 
Mercurial  mines  of  California       ........  456 
Metallic  cement,   469 
Method  of  detecting  organic  alkalies  in  cases  of  poisoning,     ...  49 
Method  of  obtaining  a  perfect  vacuum  in  the  receiver  of  an  air  pump,  .  179 
Method  of  obtaining  photographic  impressions,  directly,  on  plates  of  any 
description,    ...........  459 
Method  of  detecting  alcohol  in  ethereal  oils,   460 
Methyl-alcohol,  preparation  of      .......       .  44 
Methylo-sebacic  ether,  553 
Microscope  as  a  means  of  detecting  adulterations,         ....  45 
Minerals,  their  artificial  formation,        .......  81 
Minutes  of  the  Philadelphia  College  of  Pharmacy,        .       .   85,  278,  297,  561 
Mitchell's  aperient  pills,   207 
Mitchell's  aperient  powder,  •  207 
Mitchell's  tonic  pills,   207 
Mixtures  containing  gum  resins,   270 
