Determination of gold in geological samples at parts per milliard levels by flameless atomic-absorption spectroscopy
โ Scribed by Sighinolfi, Gian Paolo ;Santos, Adelaide M.
- Publisher
- Springer-Verlag
- Year
- 1976
- Weight
- 381 KB
- Volume
- 66
- Category
- Article
- ISSN
- 0344-838X
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๐ SIMILAR VOLUMES
## AbStM!t An acid decomposition procedure at room temperature for the determination of gold in geological materials is described. Sample decomposition is effected by treatment with hydrochloric acid and bromine for 24 h. From the resulting bromine extract the noble metal is coprecipitated with te
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