DOI: 10.1039/A906100B
(Paper)
Reference Section for: J. Anal. At. Spectrom., 1999, 14, 1933-1935
Improving sensitivity for CE-ICP-MS using multicapillary parallel separation
(Note: The full text of this document is currently only available in the PDF Version )
Vahid Majidi, Johanna Qvarnström, Qiang Tu, Wolfgang Frech and Yngvar Thomassen
Abstract
A multicapillary, capillary electrophoresis inductively coupled plasma mass spectrometry interface is described. This interface allows for higher sample loading to improve the overall sensitivity and analyte detection limits without sacrificing the separation efficiencies. The results obtained with this parallel system are presented for a cross flow nebulizer. A comparison of single capillary electrophoresis for both DIHEN and cross flow nebulizers is presented.
References
- S. C. K. Shum, H.-M. Pang and R. S. Houk, Anal. Chem., 1992, 64, 2444 CrossRef CAS.
- H. M. Crews, P. A. Clarke, D. J. Lewis, L. M. Owen, P. R. Strutt and A. Izquierdo, J. Anal. At. Spectrom., 1996, 11, 1177 RSC.
- R. Lobinski, Appl. Spectrosc., 1997, 51, 260A CAS.
- M. K. Donais, Spectroscopy, 1998, 13, 30 Search PubMed.
- M. E. Swartz, J. Liq. Chromatogr., 1991, 14, 923 CAS.
- M. P. Richards, J. H. Beattie and R. Self, J. Liq. Chromatogr., 1993, 16, 2113 CAS.
- J. W. Olesik, J. A. Kinzer and S. V. Olesik, Anal. Chem., 1997, 67, 1.
- Q. Lu, S. M. Bird and R. M. Barnes, Anal. Chem., 1997, 67, 2949.
- V. Majidi and N. J. Miller-Ihli, Analyst, 1998, 123, 809 RSC.
- P. W. Kirlew and J. A. Caruso, Appl. Spectrosc., 1998, 52, 770 CAS.
- P. W. Kirlew, M. T. M. Castillano and J. A. Caruso, Spectrochim. Acta, Part B, 1998, 53, 221 CrossRef.
- S. A. Baker and N. J. Miller-Ihli, Appl. Spectrosc., 1999, 53, 471 CAS.
- V. Majidi and N. J. Miller-Ihli, Analyst, 1998, 123, 803 RSC.