Comparative Study
Direct determination of lead and cadmium in blood and urine by flameless atomic absorption spectrophotometry
- PMID: 498505
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Comparative Study
Direct determination of lead and cadmium in blood and urine by flameless atomic absorption spectrophotometry
Clin Chem.
1979 Nov.
Abstract
We describe procedures for direct determination of lead and cadmium in blood and urine by flameless atomic absorption spectrophotometry. Before analysis, the samples are pre-ashed in microboats in an ordinary laboratory oven. In this way, many samples can be prepared and pre-ashed simultaneously. We find the procedures presented in this work to be rapid, accurate, and precise.
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