On-line determination of trace levels of palladium by flame atomic absorption spectrometry
✍ Scribed by Mònica Iglesias; Enriqueta Anticó; Victòria Salvadó
- Book ID
- 117223333
- Publisher
- Elsevier Science
- Year
- 2003
- Tongue
- English
- Weight
- 144 KB
- Volume
- 59
- Category
- Article
- ISSN
- 0039-9140
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📜 SIMILAR VOLUMES
## An on-line column preconcentration technique for flow-injection flame atomic absorption spectrometry has been developed for the determination of trace metals in natural waters. A minicolumn (20 mm X 2 mm id.) filled with a poly(aminophosphonic acid) chelating resin (PAPhA, 20-30 mesh) was used
The analytical performance of a platinum preconcentration method using a 0.01 M HNO, carrier solution and an alumina microcolumn is discussed. On-line preconcentration is followed by flame atomic absorption spectrometry (FAAS), and off-line preconcentration by graphite furnace atomic absorption spec
Palladium was determined in pharmaceuticals by direct graphite furnace atomic absorption spectrometry (GFAAS) method. The detection limit was 0.1 mg/g in 5% solution; the recovery of 0.5-2.0 mg/g Pd spike was close to 100%. The flow injection GFAAS method was worked out using oxime and iminodiacetic