TY  - GEN
AU  - Ferreira,Sérgio L C
AU  - Bezerra,Marcos A
AU  - Dos Santos,Walter N L
AU  - Neto,Benı X0301 Cio B
TI  - Application of Doehlert designs for optimisation of an on-line preconcentration system for copper determination by flame atomic absorption spectrometry
SN  - 1873-3573
PY  - 2015///1026
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1016/S0039-9140(03)00277-7
ER  -