Mechanisms of transition metal interferences in hydride generation atomic-absorption spectrometry. Part 1. Influence of cobalt, copper, iron and nickel on selenium determination
โ Scribed by Welz, Bernhard; Melcher, Marianne
- Book ID
- 120543072
- Publisher
- Royal Society of Chemistry
- Year
- 1984
- Tongue
- English
- Weight
- 621 KB
- Volume
- 109
- Category
- Article
- ISSN
- 0003-2654
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Iron(II1) has a very effective releasing effect on the depressive interference from copper(I1) on the determination of selenium by hydride-generation atomic absorption spectrometry. In solutions with 100 mg 1-l Cu(II), 10 pg 1-l Se(IV) and 2.0 mol 1-l HCl, the absorbance obtained was much higher wh
l,lO-Phenanthroline is used to mask the matrix interference from nickel ions in the determination of bismuth and antimony by hydride generation/atomic absorption spectrometry. The suppression of the absorption signals is eliminated up to a 10 OOO-fold of Ni".