ISO 21424:2018

Milk, milk products, infant formula and adult nutritionals — Determination of minerals and trace elements — Inductively coupled plasma mass spectrometry (ICP-MS) method

Datum objavljivanja: 12. 11. 2018.

Опште информације

Trenutna faza: 90.93 Effective date: 11. 3. 2024.

Inicijator: ISO

Pripada: ISO/TC 34/SC 5

Vrsta: Međunarodni standard

ICS: 67.100.10

Jezik: engleski francuski

Kupovina

Status: Objavljen

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Apstrakt

This document specifies a method for the quantitative determination of calcium (Ca), copper (Cu), iron (Fe), magnesium (Mg), manganese (Mn), phosphorus (P), potassium (K), sodium (Na), zinc (Zn), chromium (Cr), molybdenum (Mo) and selenium (Se) using inductively coupled plasma and mass spectrometry (ICP-MS).
The method is applicable for the determination of all 12 elements in infant formula and adult nutritional products. The method is also applicable for milk, milk powder, whey powder, butter and cheese excluding the determination of Cr, because all Cr results were below the quantification limit and reproducibility could not be determined in these matrices[1]. The present method is an extension of ISO 20649 | IDF 235 (AOAC 2011.19[2]) which was validated only for Cr, Mo and Se in infant formula and adult nutritional products.

Životni ciklus

TRENUTNO

OBJAVLJEN
ISO 21424:2018
90.93 Odluka o potvrđivanju standarda
11. 3. 2024.

Nacionalna preuzimanja

SRPS EN ISO 21424:2020

ISS

Mleko, proizvodi od mleka, početne formule za odojčad (infant formulae) i dodaci ishrani za odrasle - Određivanje minerala i elemenata u tragovima - Metoda masene spektrometrije sa induktivno spregnutom plazmom (ICP-MS)

60.60 Standard objavljen

E034-5 Saznaj više