Search
Now showing items 1-2 of 2
Interference effects of different metals in the atomic absorption spectrophotometric determination of chromium
(University of Nairobi, 1979)
The interfering effect of thirty six metal salts on chromium absorbance in the air-
acetylene flame has been studied. The interference does not depend on the boiling point of
the added foreign metals or particle size as ...
Use of complexing ligands in the determination of antimony and tin by atomic-absorption spectrometry
(University of Nairobi., 1979-04)
The atomic-absorption spectrophotometric determination of antimony is best achieved in the presence of either an ammonium fluoride, hydrochloric acid, nitric acid mixture, or one of the following complexing agents: tartaric ...