Factorial design for optimization of experimental variables in preconcentration of copper by a chromotropic acid loaded Q-Sepharose adsorbent

Talanta - Tập 68 - Trang 72-78 - 2005
Payman Hashemi1, Shahrokh Bagheri1, Mohammad Reza Fat’hi2
1Department of Chemistry, Lorestan University, Khorram Abad, Iran
2Department of Chemistry, Faculty of Science, Shahid Chamran University, Ahvaz, Iran