TY  - GEN
AU  - Simpson , Nigel J.K ;ed.
TI  - Solid-phase extraction: principles , techniques and applications
SN  - 082470021x
U1  - 660.2842 
PY  - 2000///
CY  - New York
PB  - Marcel Dekker
KW  - CHEMICAL ENGINEERING
UR  - http://dekker.com
ER  -