A new chemical method for the determination of fluoride in samples with high fluoride content such as toothpaste is reported. It is based on the formation of the AlF molecule in a \(\mathrm{N}_{2} \mathrm{O}-\mathrm{C}_{2} \mathrm{H}_{2}\) flame. This radical absorbs radiation at \(227.45 \mathrm{~n
✦ LIBER ✦
Determination of total manganese in silicates and Venezuelan laterites, using air−C2H2 and N2O−C2H2 flames by atomic absorption spectroscopy
✍ Scribed by J.J. Labrecque; P.A. Rosales; G.A. Rada; R. Villalba; S. Yariv; E. Mendolovici
- Book ID
- 115813435
- Publisher
- Elsevier Science
- Year
- 1980
- Tongue
- English
- Weight
- 495 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0009-2541
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