Influence of Phosphorus and Calcium on Flame Atomic Absorption Spectrophotometric Determination of Lead in Canned Fish Products

Autor:	Serrano Jf, Serra Tm
Rok vydání:	1984
Předmět:	chemistry Ashing law Phosphorus Analytical chemistry chemistry.chemical_element General Chemistry Canned fish Calcium Atomic absorption spectroscopy law.invention
Zdroj:	Journal of AOAC INTERNATIONAL. 67:186-187
ISSN:	0004-5756
DOI:	10.1093/jaoac/67.1.186
Popis:	Lead was determined in the presence of whole multiples of the P/Ca ratio found in Portuguese canned fish by flame atomic absorption spectrophotometry with and without using an ashing aid. Under our experimental conditions, use of the ashing aid eliminates P and Ca interference. Results with real samples, spiked with 1, 2,3, and 4 ppm lead, are presented and statistically treated.
Databáze:	OpenAIRE
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