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- Wrobel, Kazimierz, et al. Show all 6 Authors
- Analytical methods 2017 v.9 no.13 pp. 2059-2068
- anion exchange; arsenic; atomic absorption spectrometry; corn; cost effectiveness; high performance liquid chromatography; hydrides; markets; mass spectrometry; pH; silver chloride; sodium; tellurium; tortillas
- ... The determination of total arsenic (tAs), inorganic As (iAs = As(iii) + As(v)) and As speciation in Mexican maize tortillas has been undertaken for the first time. Hydride generation – microwave plasma atomic emission spectrometry (HG-MP-AES) with tellurium (sodium tellurite Te(iv)) as the internal standard (IS) yielded tAs results in good agreement with those provided by inductively coupled plasm ...