Determination of Trace Germanium by Anodic Stripping Polarography
Analytical Science and Technology / Analytical Science and Technology, (P)1225-0163; (E)2288-8985
1992, v.5 no.1, pp.17-24
Choi, Won-Hyung
Lee, Jong-Moo
Choi,
W., &
Lee,
J.
(1992). Determination of Trace Germanium by Anodic Stripping Polarography. , 5(1), 17-24.
Abstract
Germanium(IV) was determinated in perchloric acid supporting electrolyte solution containing catechol derivates 3.4-dihydroxy benzoic acid, 3.4-dihydroxy benzaldehyde, adrenaline by hanging mercury electrode(HMDE) of anodic stripping polarography. And then to apply this experimental method for determination of germanium(IV) in natural samples. Germanium(IV) was determinated $300{\mu}g/L$ in ginseng and $210{\mu}g/L$ in mineral water.
- keywords
-
Germanium,
anodic stripping polarography