Transcription of 7. ANALYTICAL METHODS
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7. ANALYTICAL METHODS
ZINC 191 7. ANALYTICAL METHODS The purpose of this chapter is to describe the ANALYTICAL METHODS that are available for detecting, measuring, and/or monitoring zinc, its metabolites, and other biomarkers of exposure and effect to zinc.
Atomic absorption spectrometry (AAS) is a common and simple laboratory technique capable of routine zinc analysis of biological samples including bone, liver, hair, blood, and urine. Graphite furnace AAS (GF-AAS) is more sensitive than flame AAS and has been used to determine very low levels of zinc
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