TY  - SER
AU  - Sanz,E.
AU  - Munoz-Olivas,R.
AU  - Camara,C.
TI  - Evaluation of a focused sonication probe for arsenic speciation in environmental and biological samples
N1  - YA2006 M06 D01
Sources  - Journal of Chromatography A
Sources  - 1097 (1-2) 2005 : 1-8
ISSN  - 0021-9673
ER  -