Analytical Science and Technology (분석과학)
- Volume 8 Issue 4
- /
- Pages.435-442
- /
- 1995
- /
- 1225-0163(pISSN)
- /
- 2288-8985(eISSN)
Matrix Modification for Graphite Furnace Atomic Absorption Spectrophotometric Determination of Volatile Elements(III) Trace Bismuth
- Kim, Young-Sang (Department of Chemistry, Korea University) ;
- Choi, Jong-Moon (Department of Chemistry, Korea University) ;
- Kim, Young-Man (Advanced Analysis Center, Korea Institute of Science and Technology)
- Published : 1995.12.25
Abstract
A matrix modification was studied for the determination of trace bismuth in water samples by graphite furnace atomic absorption spectrophotometry. The type and quantity of modifiers as well as the use of auxiliary modifiers were investigated to realize the efficient modification. Palladium was chosen as a single modifier. By the addition of palladium(
Keywords
- Electrothermal atomic absorption spectrophotometry;
- Bismuth;
- Matrix modification;
- Palladium modifier