A micro-flow injection sorbent extraction preconcentration system was combined with a graphite furnace atomic absorption spectrometer. The combination results in an integrated system for the determination of trace amounts of heavy metals. Silica bonded with octadecyl functional groups (C 18 ) was us
Flow-injection on-line sorbent extraction preconcentration and separation for flame and graphite furnace atomic absorption spectrometry
β Scribed by Bernhard Welz
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 980 KB
- Volume
- 45
- Category
- Article
- ISSN
- 0026-265X
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