TY - JOUR AU - Froudi Jahromi, M. R. AU - Zandifar, S. AU - Bagheri, S. AU - Pour Gholam, R. TI - Determination of ultra trace amount manganese (II) in water samples with the 1-(2-PyridylAzo)-2-Naphthol, (PAN) by the bromate ion in sulfuric acid with kinetic spectrophotometric method JO - Journal of Physical & Theoretical Chemistry VL - 11 IS - 3 SP - 121 EP - 128 PY - 2014 DO - ER -