VDI 2310 Blatt 31:2005-01 (R2017)

The in the guideline quoted maximum immission values (MI) for zinc are intended to protect livestock. Maximum immission values are derived from long-term experiments studying dose-response relationships in livestock. They can be derived only for such animals for which experiments were conducted. For horses and confined deer no MID values could be derived because of a lack of date. For goats, the MID values obtained for shep apply.