Mesquita, RaquelRangel, MariaRangel, António O. S. S.2015-02-092015-02-092014MESQUITA, Raquel ; RANGEL, Maria ; RANGEL, António O. S. S. - Use of 3,4 HPO Chelators for as Nontoxic Reagents for the Determination of Iron. In SPQ-Analítica-2014, Coimbra, Portugal, 14-15. Abril, 2014. [Book abstracts]. Lisboa: Sociedade Portuguesa de Química, 2014. P. I-1http://hdl.handle.net/10400.14/16565engUse of 3,4 HPO Chelators for as Nontoxic Reagents for the Determination of Ironconference object