분석과학 (Analytical Science and Technology)
- 제5권1호
- /
- Pages.17-24
- /
- 1992
- /
- 1225-0163(pISSN)
- /
- 2288-8985(eISSN)
Anodic Stripping Polarograph에 의한 극미량 게르마늄의 분석(II)
Determination of Trace Germanium by Anodic Stripping Polarography
- Choi, Won-Hyung (Department of Chemistry, Kyungsung University) ;
- Lee, Jong-Moo (Department of Paint and Coating Engineering, Pusan National University of Technology)
- 투고 : 1992.01.10
- 발행 : 1992.03.25
초록
Catechol의 유도체인 3, 4-dihydroxybenzoic acid, 3, 4-dihydroxybenzaldehyde, 그리고 adrenaline을 사용하여 게르마늄과 착물을 형성시킨 후 Anodic Stripping Polarography로 정량한 후, 천연물 중의 게르마늄 정량에 적용시켜 분석한 결과 인삼에서
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