Calcium-based chemicals, namely, calcium carbonate and its derivatives for industrial and commercial use; Calcium-based chemicals, namely, calcium carbonate powders, ground calcium carbonate, calcium carbonate granulate for industrial and commercial use; Calcium carbonate for use as a filler

Pharmaceutical compositions used to expand blood volume and raise blood pressure; bioactive compositions, namely synthetic chemical compositions for treatment of low blood volume or low blood pressure; pharmaceutical preparation used for raising blood pressure