3b613 | — | Zinc bislysinate | Characterisation of the additivePowder or granulate with a minimum content of 13,5 % zinc and a minimum content of 85,0 % lysine-HCl.Zinc in form of zinc chelate of bislysinate HCl: minimum 85 %.Characterisation of the active substanceZinc chelate of bislysinate HClChemical formula:Zn(C6H13N2O2)2 × 2HCl × 2H2OCAS number: 23333-98-4Analytical methodsFor the quantification of Lysine content in the feed additive and premixtures:- Ion exchange chromatography coupled with post-column derivatisation and photometric detection (IEC-UV/FD), or
- VDLUFA 4.11.6 or EN ISO 17180.
For the quantification of total zinc content in the feed additive and premixtures:- Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES) — EN 15510, or
- Inductively Coupled Plasma Atomic Emission Spectrometry after pressure digestion, (ICP-AES) — EN 15621.
For the quantification of total zinc in the feed materials and compound feed:- Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES) — EN 15510, or
- Inductively Coupled Plasma Atomic Emission Spectrometry after pressure digestion, (ICP-AES) — EN 15621, or
- Atomic Absorption Spectrometry (AAS) — Commission Regulation (EC) No 152/2009.
| All animal species | — | — | Dogs and cats: 200 (total)Salmonids and milk replacers for calves: 180 (total)Piglets, sows, rabbits and all fish other than salmonids: 150 (total)Other species and categories: 120 (total) | - 1.The additive shall be incorporated into the feed in form of a premixture.
- 2.Zinc bislysinate may be placed on the market and used as an additive consisting of a preparation.
- 3.For users of the additive and premixtures, feed business operators shall establish operational procedures and appropriate organisational measures to address the potential risks by inhalation, dermal contact or eyes contact. Where risks cannot be reduced to an acceptable level by these procedures and measures, the additive and premixtures shall be used with appropriate personal protective equipment.
| 8 July 2026 |