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Normas BSI – AENOR
BS EN 15517:2008

BS EN 15517:2008

Foodstuffs. Determination of trace elements. Determination of inorganic arsenic in seaweed by hydride generation atomic absorption spectrometry (HGAAS) after acid extraction

Fecha:
2008-03-31 /Confirmed
Comité:
AW/275
Equivalencias internacionales:

EN 15517:2008

Resumen:
This document specifies a procedure for the determination of hydrochloric acid (gastric acid concentration) extractable inorganic arsenic in seaweed. Collaborative studies have been carried out (Annex A). The method is suitable for the determination of inorganic arsenic not less than 1 mg/kg and below 100 mg/kg on a dry weight basis. The amount of inorganic arsenic is considered to be that part determined by the procedure described in this document.
Keywords:
Arsenic inorganic compounds, Arsenic, Phaeophyta, Chlorophyta, Atomic absorption spectrophotometry, Trace element analysis, Hydrides, Chemical analysis and testing, Food products, Determination of content, Food testing
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