For the quantification of total manganese in feed materials and compound feed: — inductively coupled plasma-atomic emission spectrometry, ICP-AES (EN 15510 or EN 15621) or — atomic absorption spectrometry, AAS (Commission Regulation (EC) No 152/2009 (Annex IV-C) or ISO 6869) or — inductively coupled plasma-mass spectrometry, ICP-MS (EN 17053)
Official Journal of the European Union
For the quantification of total manganese in premixtures: — inductively coupled plasma-atomic emission spectrometry, ICP-AES (EN 15510 or EN 15621) or — atomic absorption spectrometry, AAS (ISO 6869) or — inductively coupled plasma-mass spectrometry, ICP-MS (EN 17053)
EN
For the quantification of amino acid content in the feed additive: — ion exchange chromatography with post-column derivatisation and opti­ cal detection (IEC-VIS/FLD) For the quantification of total manganese in the feed additive: — inductively coupled plasma-atomic emission spectrometry, ICP-AES (EN 15510 or EN 15621) or — atomic absorption spectrometry, AAS (ISO 6869)
L 227/120
Analytical method (1)
1.9.2022