TY  - JOUR
AU  - Yari, Mohammd
AU  - Moghimi, Ali
AU  - Behzad, Narges
AU  - Yari, Ali
AU  - Qomi, Mahnaz
TI  - Preconcentration of  trace amounts of Ni(II) in waste water samples Islamshahr using modified Multiwall nano tube carbon
JO  - 
VL  - 13
IS  - 46
SP  - 49
EP  - 63
PY  - 2019
DO  - 
ER  -