﻿312 
  S. 
  B. 
  Kuzirian 
  — 
  Use 
  of 
  the 
  Sodium 
  Paratungstate. 
  

  

  thus 
  far 
  proposed. 
  It 
  lias 
  been 
  previously 
  shown 
  (loc. 
  cit.) 
  

   that 
  the 
  determinations 
  of 
  the 
  acidic 
  element 
  or 
  oxide 
  of 
  car- 
  

   bonates, 
  nitrates, 
  iodides 
  and 
  iodates 
  can 
  be 
  made 
  with 
  great 
  

   accuracy 
  by 
  simple 
  fusion 
  made 
  in 
  the 
  ordinary 
  way. 
  The 
  

   present 
  paper 
  shows 
  that 
  the 
  process 
  may 
  be 
  extended 
  to 
  the 
  

   analysis 
  of 
  chlorides, 
  chlorates, 
  perchlorates, 
  bromides, 
  bro- 
  

   mates, 
  and 
  fluorides, 
  if 
  the 
  precaution 
  be 
  taken 
  to 
  make 
  the 
  

   fusion 
  in 
  the 
  presence 
  of 
  superheated 
  steam 
  produced 
  in 
  the 
  

   direct 
  application 
  of 
  the 
  blowpipe 
  flame 
  to 
  the 
  paratungstate 
  

   mixture. 
  

  

  In 
  view 
  of 
  the 
  experience 
  detailed 
  it 
  is 
  plain 
  that 
  the 
  proper- 
  

   ties 
  of 
  sodium 
  paratungstate 
  make 
  it 
  an 
  excellent 
  and 
  a 
  very 
  

   handy 
  reagent 
  for 
  use 
  in 
  the 
  analytical 
  laboratory. 
  

  

  