Determination of indium by hydride generation and atomic-absorption spectrometry.
Conditions are presented for the determination of indium by atomic-absorption spectrometry following hydride generation. Indium hydride produced by addition of sodium borohydride to a solution of indium in 3M hydrochloric acid is flushed with argon into an electrically heated silica tube. The mass of indium giving 1 % absorption is 0.3 mug.
Busheina
I S
IS
Department of Chemistry, The University, Sheffield, England.
Headridge
J B
JB