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Journal article

Interlaboratory Comparison of Lead and Cadmium in Blood, Urine, and Aqueous Solutions

By Paulev, P. E.; Solgaard, Per Bent1; Tjell, Jens Christian2

From

Risø National Laboratory for Sustainable Energy, Technical University of Denmark1

Department of Environmental Engineering, Technical University of Denmark2

Analysis for lead and cadmium in biological liquids (blood and urine) is difficult. Results of such analyses from five laboratories are compared for samples with known additions of lead and cadmium. The data, evaluated in terms of inter- and intralaboratory reproducibility and accuracy, suggest that laboratories should voluntarily participate in quality control programs.

Users of routine laboratories are advised to use their own quality control program

Language: English
Year: 1978
Pages: 1997-1800
ISSN: 15308561 and 00099147
Types: Journal article
DOI: 10.1093/clinchem/24.10.1797
Keywords

Animals Cadmium Canada Denmark England Humans Laboratories Lead Quality Control Spectrophotometry Spectrophotometry, Atomic

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