A gas chromatographic flow method for preconcentration and determination of vitamins D2 and D3 in pharmaceutical preparations
- 1 April 1995
- journal article
- Published by Springer Science and Business Media LLC in Chromatographia
- Vol. 40 (7-8), 425-431
- https://doi.org/10.1007/bf02269907
Abstract
No abstract availableKeywords
This publication has 12 references indexed in Scilit:
- Extraction of ergosterol from peaty soils and determination by high performance liquid chromatographyTalanta, 1994
- Voltammetric behaviour of vitamins D2 and D3 at a glassy carbon electrode and their determination in pharmaceutical products by using liquid chromatography with amperometric detectionThe Analyst, 1992
- Recent advances in the analysis of vitamin D metabolitesTrAC Trends in Analytical Chemistry, 1991
- On-line coupling of a gas chromatograph to a continuous liquid-liquid extractorAnalytical Chemistry, 1990
- Measurement of 25-hydroxyvitamin D2, 25-hydroxyvitamin D3, 24,25-dihydroxyvitamin D2 and 25,26-dihydroxyvitamin D2 in a single plasma sample by mass fragmentographyClinica Chimica Acta; International Journal of Clinical Chemistry, 1989
- Determination of fat-soluble vitamins in oil matrixes by multidimensional high-performance liquid chromatographyAnalytical Chemistry, 1988
- Gas chromatography—mass spectrometry and the measurement of vitamin D metabolites in human serum or plasmaSteroids, 1987
- Indirect atomic absorption determination of anionic surfactants in wastewaters by flow injection continuous liquid-liquid extractionAnalytical Chemistry, 1986
- Assessment of vitamin D sulphate in human milk using desorption chemical ionization mass spectrometryJournal of Mass Spectrometry, 1986
- High-performance liquid chromatography of fat-soluble vitaminsJournal of Chromatography A, 1983