Journal of the Association of Official Analytical Chemists, Volum 67,Utgaver 1-3The Association, 1984 |
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Side 62
VITAMINS AND OTHER NUTRIENTS Improved Reverse Phase Liquid Chromatographic Determination of Vitamins A and D in Fortified ... vitamin D and is free of cholesterol interference for final measurement by reverse phase liquid chromatography ...
VITAMINS AND OTHER NUTRIENTS Improved Reverse Phase Liquid Chromatographic Determination of Vitamins A and D in Fortified ... vitamin D and is free of cholesterol interference for final measurement by reverse phase liquid chromatography ...
Side 271
... vitamin D , in sheep plasma . Samples are extracted by one of 2 different methods , depending on the concentration of vitamin D3 . The samples are purified by using either a Sep - Pak silica cartridge or a small alumina column ...
... vitamin D , in sheep plasma . Samples are extracted by one of 2 different methods , depending on the concentration of vitamin D3 . The samples are purified by using either a Sep - Pak silica cartridge or a small alumina column ...
Side 272
... vitamin D , portion in 15 mL graduated centrifuge tube and evaporate to dryness under nitrogen . Dissolve residue in hexane - cyclohexane - isopropyl alcohol ( 50+ 50+ 1 ) for LC analysis . Liquid Chromatographic Cleanup Inject vitamin ...
... vitamin D , portion in 15 mL graduated centrifuge tube and evaporate to dryness under nitrogen . Dissolve residue in hexane - cyclohexane - isopropyl alcohol ( 50+ 50+ 1 ) for LC analysis . Liquid Chromatographic Cleanup Inject vitamin ...
Innhold
Color Additives | 55 |
Vitamins and Other Nutrients | 62 |
Method Performance | 81 |
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Journal of the Association of Official Analytical Chemists Association of Official Analytical Chemists Uten tilgangsbegrensning - 1773 |
Journal of the Association of Official Analytical Chemists Association of Official Analytical Chemists Uten tilgangsbegrensning - 1773 |
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