Sodium Selenite

Only the inorganic selenium salts sodium selenite  were available at a cost permitting their use in animal feed. Because selenium is an essential element, sodium selenite is an ingredient in some food.

Description:

Only the inorganic selenium salts sodium selenite  were available at a cost permitting their use in animal feed. Because selenium is an essential element, sodium selenite is an ingredient in some food supplements.

selenium can be toxic in high doses.