ČSN EN 17264

Foodstuffs - Determination of elements and their chemical species - Determination of aluminium by inductively coupled plasma mass spectrometry (ICP-MS)

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Podrobné informácie

Označenie: ČSN EN 17264

Dátum vydania: 01.03.2020

Stránok: 20

Krajina: Česká technická norma

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Anotácia

This document specifies a method for the determination of aluminium in food by inductively coupled plasma mass spectrometry (ICP-MS) after pressure digestion. This method was validated for infant formula, wheat noodle, cheese, liver, beetroot and cocoa powder at mass fractions in the range of 1 mg/kg to 200 mg/kg. At concentrations above 200 mg/kg, digestion temperatures higher than 220 °C can be necessary to recover the aluminium as completely as possible

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