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 |
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Title of host publication | Advances in Chemistry Research |
Publisher | Nova Science Publishers, Inc. |
Pages | 241-245 |
Number of pages | 5 |
Volume | 7 |
ISBN (Electronic) | 9781611222111 |
ISBN (Print) | 9781617618987 |
Publication status | Published - 1 Jan 2011 |
ASJC Scopus subject areas
- Chemistry(all)