A multi micronutrient compound is composed of ascorbic acid, thiamin, riboflavin, vitamin B , niacin, folic acid, K, Na, Ca, Mg, Cu, Mn, Fe and Zn.
A multi micronutrient compound is composed of ascorbic acid, thiamin, riboflavin, vitamin B , niacin, folic acid, K, Na, Ca, Mg, Cu, Mn, Fe and Zn.
复合微量营养素由维生素C、B 、B 、B 、烟酸、叶酸、K、Na、Ca、Mg、Cu、Mn、Fe、Zn等组成。