Dalzin as an analytical reagent for estimation of trace quantities of bismuth in lead and nickel.
Dalzin forms coloured complexes with many metal ions. The present work deals with its use for determining microgram quantities of bismuth by solvent extraction followed by spectrophotometry. A method for estimation of bismuth in lead and nickel is presented.
Navaratna
M R
MR
Analytical Chemistry Division, Bhabha Atomic Research Centre, Bombay-400085, India.
Iyer
C S
CS