222 H. Wuriz on Sodium Amalgamaiion. 
tot 
ch : : m 
otherwise; and to chlorid which has been precipitated from s0- 
ee oe * 
in hyposulphites or otherwise, the most 
ode of saving these metals will be found 
‘danke into amalgams, b 
tailic iron in contact with magnetic qui 
_ when the solutions are dilute. * 
_ The greater rapidity and perfection of the precipitation, i 
