Explanatory notes
… potassium chloride crystals (other than optical elements) weighing not less than 2.5 g each, of heading 38.24; optical … hydrogenorthophosphate containing not less than 0.2 % by weight of fluorine calculated on the dry anhydrous product. …Legal note
… potassium chloride crystals (other than optical elements) weighing not less than 2.5 g each, of heading 38.24; optical … hydrogenorthophosphate containing not less than 0.2 % by weight of fluorine calculated on the dry anhydrous product. …