Method for determination of 35 elements content in various samples with application of microwave digestion and inductively coupled plasma with mass spectrometry (ICP-MS)

Balabanova, Biljana and Boev, Blazo and Mitrev, Sasa and Ivanova, Violeta (2015) Method for determination of 35 elements content in various samples with application of microwave digestion and inductively coupled plasma with mass spectrometry (ICP-MS). Yearbook, Faculty of Agriculture, Goce Delcev University -Stip. ISSN 1857-8608

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Abstract

Inductively coupled plasma with mass spectrometry (ICPMS) and microwave digestion system were used as working techniques for determining the content of 35 elements (Ag, Al, As, B, Ba, Be, Bi, Ca, Cd, Co, Cr, Cs, Cu, Fe, Ga, Ge, Hg, K, Li, Mg, Mn, Mo, Na, Ni, P, Pb, Rb, Sb, Se, Sn, Sr, Ti, V and Zn) in various samples: edible oils, fruits, vegetables and alcoholic beverages. This paper includes optimization and validation of the conditions for measurement of the elements isotopes in prepared samples. Method validation was done using calculation of the limit of detection and quantification, lineary, measurement range and measurement uncertainty, as well as the accuracy and precision of the measurements. The examined parameters indicated that the method meets the requirements for the intended use.

Item Type: Article
Subjects: Natural sciences > Chemical sciences
Natural sciences > Earth and related environmental sciences
Agricultural Sciences > Other agricultural sciences
Divisions: Faculty of Agriculture
Depositing User: Biljana Balabanova
Date Deposited: 11 Feb 2016 15:19
Last Modified: 11 Feb 2016 15:19
URI: http://eprints.ugd.edu.mk/id/eprint/15401

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