Calcium isotope determination in urine samples via the monitoring of 44CaF and 40CaF molecules by high-resolution continuum source graphite furnace molecular absorption spectrometry-Reference-Cited by-同舟云学术

Calcium isotope determination in urine samples via the monitoring of 44CaF and 40CaF molecules by high-resolution continuum source graphite furnace molecular absorption spectrometry

Published:2019 Issue:11 Volume:34 Page:2280-2287
ISSN:0267-9477
Container-title:Journal of Analytical Atomic Spectrometry
language:en
Short-container-title:J. Anal. At. Spectrom.

Author:

Zanatta Melina B. T.¹²³⁴⁵,Nakadi Flávio V.⁶⁷⁸⁹¹⁰,Resano Martin⁶⁷⁸⁹¹⁰^ORCID,da Veiga Márcia A. M. S.¹²³⁴⁵^ORCID

Affiliation:

1. Department of Chemistry

2. FFCLRP

3. USP

4. Ribeirão Preto

5. Brazil

6. Department of Analytical Chemistry

7. Aragón Institute of Engineering Research (I3A)

8. University of Zaragoza

9. Zaragoza

10. Spain

Abstract

Calcium isotope determination in urine samples by HR CS GFMAS via CaF molecules. pH is a factor to consider guaranteeing the efficacy of CaF formation. Due to Cl interference, Ca should be separated from solutions by precipitation with (NH₄)₂C₂O₄.

Funder

European Social Fund

Fundação de Amparo à Pesquisa do Estado de São Paulo

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior

Publisher

Royal Society of Chemistry (RSC)

Subject

Spectroscopy,Analytical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2019/JA/C9JA00233B

Reference35 articles.

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