A slot burner with a thermal evaporator for atomic absorption
โ Scribed by D. A. Katskov; V. A. Kopeikin
- Publisher
- Springer US
- Year
- 1983
- Tongue
- English
- Weight
- 203 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0021-9037
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๐ SIMILAR VOLUMES
A method is described for the determination of arsenic involving hydride generation and atomic absorption spectrometry with an improved long graphite-tube furnace capable of considerably higher temperatures than the conventional quartz-tube heaters. Arsine is generated with sodium tetrahydroborate,
Improved systems are reported for the determination of bismuth (O-0.1%, w/w) in copper-based alloys by flame atomic absorption spectrometry. The use of a slotted quartz tube atom trap (STAT) with nebulised solutions or coupled with hydride generation decreases the characteristic concentrations (nebu