1. Multidimensional separations in analytical chemistry.
- Author
-
Riekkola, Marja-Liisa
- Subjects
- *
CHROMATOGRAPHIC analysis , *SEPARATION (Technology) , *ANALYTICAL chemistry , *CHROMATOGRAMS , *CHEMISTRY , *STATISTICAL sampling - Abstract
The article presents information on multidimensional separations in analytical chemistry. Conventional, heart-cut multidimensional separations are valuable when extra resolution is needed in the examination of a small segment of peaks in a complex chromatogram. Prior knowledge of the sample composition is always beneficial. In comprehensive multidimensional separation techniques, the entire sample, not just a part of it, is subjected to different separations. Separation techniques that utilize more than two dimensions can certainly be expected in the future.
- Published
- 2004
- Full Text
- View/download PDF