TY  - GEN 
AU  - Gil García, María Dolores
AU  - Peñas Pedrosa, Beatriz
AU  - Martínez Galera, María
PY  - 2011
SN  - 0039-9140
UR  - http://hdl.handle.net/10835/92
AB  - This paper describes about an automated on-line enrichment method for the simultaneous determination of seven beta-blockers in river water using a short liquid chromatography column for preconcentration coupled with LC-DAD. The method performs the...
LA  - en
PB  - Elsevier
KW  - Beta-blockers
KW  - Environmental water
KW  - On-line SPE-LC-LC-DAD
KW  - Standard addition calibration
TI  - Column-switching linked to large sample volumes to preconcentrate beta-blockers at trace levels in environmental water
ER  -