%0 Journal Article %A Froudi Jahromi, Mohamad Reza, Zandifar, Samira, Pakdaman, Ehsan, Tavakoli, Fatemeh, Bagheri, Saideh %T Determination of ultra trace amount Chromium in water samples with the 1-(2-PyridylAzo)-2-Naphthol, (PAN) by the bromate ion in sulfuric acid with kinetic spectrophotometric method %J Journal of Physical & Theoretical Chemistry %V 12 %N 4 %P 297-306 %D 2016 %R %U https://sanad.iau.ir/fa/Article/819218