A method for determining the selenium content of infant formulas is proposed. It includes wet digestion with nitric acid and hydrogen peroxide in medium pressure teflon bombs in a microwave oven and determination by graphite furnace atomic absorption spectrometry (GFAAS). The absence of interfercnce
โฆ LIBER โฆ
A DPCSV method for the determination of nickel in infant formulas
โ Scribed by R. Barbera; M.J. Esteve; R. Farre; J.C. Lopez
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 337 KB
- Volume
- 49
- Category
- Article
- ISSN
- 0308-8146
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## Abstract Expressing the coefficient __q__, of the rateโofโascent formula of the balloon (e.g. __V__ = __q F__^1/2^/(__W + F__)^1/3^, where __V__ is the rate of ascent of the balloon, __W__ the weight of the balloon and __F__ the freeโlift) in terms of the coefficient of aerodynamic resistance ฮบ
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