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sklademVydáno: 2020-04-21
BS ISO 23305:2020
Fortified milk powders, infant formula and adult nutritionals. Determination of total biotin by liquid chromatography coupled with immunoaffinity column clean-up extraction
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| Označení normy: | BS ISO 23305:2020 |
| Počet stran: | 22 |
| Vydáno: | 2020-04-21 |
| ISBN: | 978 0 539 02692 4 |
| Status: | Standard |
DESCRIPTION
BS ISO 23305:2020
This standard BS ISO 23305:2020 Fortified milk powders, infant formula and adult nutritionals. Determination of total biotin by liquid chromatography coupled with immunoaffinity column clean-up extraction is classified in these ICS categories:
- 67.100.10 Milk and processed milk products
This document specifies a method for the quantitative determination of biotin and/or biocytin in fortified milk powders, infant formula and adult nutritionals in solid (i.e. powders) or liquid (i.e. ready-to-feed liquids and liquid concentrates) forms using liquid chromatography coupled with immunoaffinity column clean-up extraction.
Precision data from an interlaboratory study is given in Annex B. A comparison between data obtained with the method in this document and EN 15607 is given in Annex C.