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Interference effects of different metals in the atomic absorption spectrophotometric determination of chromium

✍ Scribed by C. Gathu Nyagah; Shem O. Wandiga


Book ID
112339283
Publisher
Springer
Year
1979
Tongue
English
Weight
407 KB
Volume
296
Category
Article
ISSN
1618-2650

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Electrothermal Atomic Absorption Determi
✍ M.J. MarquΓ©s; A. Salvador; A. Morales-Rubio; M. de la Guardia πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 English βš– 106 KB

An electrothermal atomic absorption spectrometric method has been developed to determine total chromium concentration in natural sediment samples. Samples were mineralized by dry ashing at 550Β°C and fused at 1100Β°C for 30 min with lithium metaborate. Dissolved samples were injected in graphite tubes