Correction of matrix effects in XRF with the samples of two elements of Fe-Cr | Zendy

Phuong Truc Huynh | Zendy; Oanh Dang Hoang Luu | Zendy; Huong Thi Thu Huynh | Zendy; Mai Le Le | Zendy

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Correction of matrix effects in XRF with the samples of two elements of Fe-Cr

Author(s) -

Phuong Truc Huynh,

Oanh Dang Hoang Luu,

Huong Thi Thu Huynh,

Mai Le Le

Publication year - 2015

Publication title -

science and technology development journal

Language(s) - English

Resource type - Journals

ISSN - 1859-0128

DOI - 10.32508/stdj.v18i3.813

Subject(s) - analytical chemistry (journal) , matrix (chemical analysis) , x ray fluorescence , sample (material) , relative standard deviation , materials science , physics , chemistry , mathematics , environmental chemistry , statistics , fluorescence , detection limit , optics , chromatography

A study on the correction of matrix effects in XRF with samples of two elements of Fe-Cr was carried out. The measurement of XRF was excited by H3-Zr source at the Nuclear Physics Department, University of Science HCM City. In this study, Claisse-Quintin algorithm was applied to adjust the absorption effects in analysis of Fe-Cr concentration in the samples. As the results, obtained concentrations were, wFe = 0,39 ± 0,02 (g/g) and wCr = 0,40 ± 0,01 (g/g). Here, there is a very good with agreement in concentration between standard and sample, which deviation from 0.01 % to 2 %.

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