TY  - JOUR 
T1  - Extraction and on-fiber derivatization of chlorophenols in leather by internally cooled solid phase microextraction
JO  - Journal of the Brazilian Chemical Society
A1  - Silveira, Cristine D. de Souza
A1  - Merib, Josias
A1  - Martendal, Edmar
A1  - Carasek, Eduardo
SN  - 0103-5053
UL  - 10.1590/S0103-50532012001200012
VL  - 23 
Y1  - 2012
PB  - Brasil 
ER  -