TY - JOUR TI - Design and construction of an on-line SPE-SFE-CGC system PY - 2001 AU - Pinto, Jair Sebastião da Silva AU - Cappelaro, Esmeraldo Aparecido AU - Lanças, Fernando Mauro T2 - Journal of the Brazilian Chemical Society SN - 0103-5053 DO - 10.1590/s0103-50532001000200011 UR - https://doi.org/10.1590/s0103-50532001000200011 PP - São Paulo VL - 12 IS - 2 SP - 192-195 ER -