Fast and simple multi-element determination of essential and toxic metals in whole blood with quadrupole ICP-MS
نویسندگان
چکیده
Carmen Silvia Kira, Alice Momoyo Sakuma, Nelson da Cruz Gouveia 1 Food Center, Instituto Adolfo Lutz – Av. Dr. Arnaldo, 355, CEP 01246-902, São Paulo, SP, Brazil, 2 Reference Materials Center, Instituto Adolfo Lutz – Av. Dr. Arnaldo, 355, CEP 01246-902, São Paulo, SP, Brazil, 3 Departament of Preventive Medicine, Faculty of Medicine, University of São Paulo Av. Dr. Arnaldo, 455, CEP 01246-903, São Paulo, SP, Brazil.
منابع مشابه
Determination of essential and toxic metals in blood by ICP-MS using calibration in a synthetic matrix
A method used to determine Pb in unknown matrices by isotope dilution mass spectrometry (IDMS) was previously published by NIST [1]. IDMS is considered the most accurate method for total blood metals analyses, mainly because it eliminates the blood’s matrix effect [2, 3]. However, the IDMS method is relatively expensive, and cannot be used for mono-isotopic metals such as Mn or As. Alternativel...
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