Determination of cadmium in slurries of marine sediment samples by electrothermal atomic absorption spectrometry using palladium and phosphate as chemical modifiers
✍ Scribed by Bermejo-Barrera, Pilar ;Barciela-Alonso, Carmen ;Bermejo-Barrera, Adela
- Publisher
- Springer-Verlag
- Year
- 1996
- Weight
- 668 KB
- Volume
- 124
- Category
- Article
- ISSN
- 0344-838X
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
To determine the lead and cadmium content of soils and sediments, the samples are suspended in water containing 5% (v/v) concentrated hydrofluoric acid before injected into the electrothermal atomizer. For thallium determination a 30% hydrofluoric acid solution is used as the suspension medium. In a
## AhStrpCt The determination of cadmium, zinc and manganese in diatomaceous earth, as well as in other materials with high silica content, is carried out by first suspending the ground samples in dilute hydrofluoric acid. Following this, aliquots of the slurries are directly injected into the ele
Performance of graphite platforms coated with Ir, Rh, and a mixture of both, as permanent modifiers for Ag, As, Bi, Cd, and Sb, was evaluated. The coating process is very simple: a solution containing Ir, Rh, or a mixture of both is pipetted on the platform inserted in a graphite tube, and this is s