90.93 Standard confirmed May 3, 2023
ISO
ISO/TC 34/SC 5 Milk and milk products
International Standard
67.050 General methods of tests and analysis for food products
Published
ISO 20647:2015 specifies a method for the quantitative determination of total iodine in infant formula and adult nutritional formula.[1] The method is applicable to the measurement of total iodine in infant formula and adult nutritional formula from 0,5 µg/100g to 1 500 µg/100g reconstituted final product and for ready-to-feed products from 2,5 µg/100 g to 1 000 µg/100 g using ICP-MS.
Using various infant formula and adult nutritional products, the method was subjected to an interlaboratory study. Levels obtained ranged from 3,47 µg/100 g to 124 µg/100 g. For all precision data related to the interlaboratory study, see Table A.1 located in Annex A.
PUBLISHED
ISO 20647:2015
90.93
Standard confirmed
May 3, 2023
ABANDON
ISO/DIS 20647
