Please select and order
€143.05
excl. VAT
CONFIGURE NOW
Norm
ÖNORM EN ISO 21424
Issue date: 2020 09 15
Milk, milk products, infant formula and adult nutritionals - Determination of minerals and trace elements - Inductively coupled plasma mass spectrometry (ICP-MS) method (ISO 21424:2018)
This document specifies a method for the quantitative determination of calcium (Ca), copper (Cu), iron (Fe), magnesium (Mg), manganese (Mn), phosphorus (P), potassium (K)...
Read more
Valid
Publisher:
Austrian Standards International
Format:
Digital | 55 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
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. The present method is an extension of ISO 20649 | IDF 235 (AOAC 2011.19) which was validated only for Cr, Mo and Se in infant formula and adult nutritional products.
ÖNORM EN ISO 21424
2020 09 15
Milk, milk products, infant formula and adult nutritionals - Determination of minerals and trace ele...
Norm
↖
Norm
ISO 21424:2018
Issue date :
2018 11 12
Milk, milk products, infant formula and adult nutritionals — Determination of minerals and trace elements — Inductively coupled plasma mass spectrometry (ICP-MS) method