Abstract
It was shown that tocoferol acetate can be preconcentrated on a nickel acetyl acetonate layer grafted onto the chromatone HMDS in the presence of other organic molecules. Optimum conditions were found for preconcentration and the next desorption. Results of determining vitamin E in polyvitamin preparations are reported.
Original language | English |
---|---|
Pages (from-to) | 571-573 |
Number of pages | 3 |
Journal | Journal of Analytical Chemistry |
Volume | 64 |
Issue number | 6 |
DOIs | |
Publication status | Published - Jun 2009 |
ASJC Scopus subject areas
- Analytical Chemistry