TY  - RPRT
TI  - On-column sample preconcentration using sample matrix switching and field amplification for increased sensitivity of capillary electrophoretic analysis of physiological samples.
AU  - Y Zhao
AU  - K McLaughlin
AU  - C E Lunte
PY  - 1998
DO  - 10.1021/ac980427c
UR  - https://pubmed.ncbi.nlm.nih.gov/9823717/
ID  - 9823717
ER  -