... 3)Contain all Trace Elements Sodium Chloride 95%Min (food Grade) The new formulas of Blue Treasure Reef Marine Salt are ... Blue Treasure synthetic marine salts are selected from pure, food grade and contain all kinds of trace elements which found in ... ), selenium(Se), fluoride(F), zinc(Zn), aluminum(Al), nickel(Ni), cesium(Cs), cobalt(Co), vanadium(V) ,iodine (I), molybdenum(Mo), uranium ...