Cationic surfactants like CTAB and CPB showed to affect the sensitivity of the determination andwere tested in concentrations between 1×10−5 and 1×10−3 mol L−1.
Cationicsurfactants like CTAB and CPB showed to affect the sensitivity of thedetermination andwere tested in concentrations between 1×10−5and 1×10−3 mol L−1.