María Beatriz de la Calle Guntiñas

Separation and determination of antimony(<scp>III</scp>) and antimony(<scp>V</scp>) species by high-performance liquid chromatography with hydride generation atomic absorption spectrometric and inductively coupled plasma mass spectrometric detection

Patricia Smichowski, Yolanda Madrid, María Beatriz de la Calle Guntiñas et al. · Journal of Analytical Atomic Spectrometry · 1995 · 77 citations

Engineering, Hplc System, Chemistry +18

Does the determination of inorganic arsenic in rice depend on the method?

María Beatriz de la Calle Guntiñas, Håkan Emteborg, T. Linsinger et al. · TrAC Trends in Analytical Chemistry · 2011 · 67 citations

Environmental Chemistry, Rice Depend, Engineering +9

Validation strategy for an ED-XRF method to determine trace elements in a wide range of organic and inorganic matrices based on fulfilment of performance criteria

Yiannis C. Fiamegos, María Beatriz de la Calle Guntiñas · Spectrochimica Acta Part B Atomic Spectroscopy · 2018 · 43 citations · Full text

Engineering, Chemical Analysis, Computational Chemistry +22

Speciation of antimony by atomic absorption spectrometry. Applicability to selective determination of Sb(III) and Sb(V) in liquid samples and of bioavailable antimony in sediments and soil samples

María Beatriz de la Calle Guntiñas, Yolanda Madrid, Carmen Cámara · Microchimica Acta · 1992 · 42 citations

Environmental Chemistry, Bioavailable Antimony, Engineering +10

Use of elemental profiles to verify geographical origin and botanical variety of Spanish honeys with a protected denomination of origin

Michele Ghidotti, Yiannis C. Fiamegos, Catalina Dumitrascu et al. · Food Chemistry · 2020 · 42 citations · Full text