TY  - JOUR
AU  - H. M. Sarrafi, Amir
AU  - Konoz, Elahe
AU  - Shabani, Kobra
TI  - The determination of Cu2+, Fe3+, Zn2+ and Pb2+ in real samples by flame atomic absorption spectrometry after their separation- preconcentration on 2-(2-nitrophenylazo)- naphthalen-1-ol loaded on activated carbon
JO  - Journal of the Iranian Chemical Research
VL  - 5
IS  - 2
SP  - 55
EP  - 63
PY  - 2012
DO  - 
ER  -