A high-performance liquid chromatographic system, combining solid-phase extraction and automated precolumn derivatization is described for the routine determination of methotrexate in human plasma. The sample extraction and elution onto the analytical column were performed automatically and concomit
Influence of the Organic Solvent in On-Line Solid Phase Extraction for the Determination of PAHs by Liquid Chromatography and Fluorescence Detection
✍ Scribed by El Harrak, Rachid ;Calull, Marta ;Marcé, Rosa M. ;Borrull, Francesc
- Publisher
- John Wiley and Sons
- Year
- 1998
- Tongue
- English
- Weight
- 47 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0935-6304
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