Commodity: Limestone, a sedimentary rock that is dominantly composed of the calcium-bearing carbonate minerals calcite and dolomite. Calcite is chemically calcium carbonate (formula CaCO3). Dolomite is chemically calcium-magnesium carbonate (formula CaMg(CO3)2).ommodity: Limestone, a sedimentary rock that is dominantly composed of the calcium-bearing carbonate minerals calcite and dolomite. Calcite is chemically calcium carbonate (formula CaCO3). Dolomite is chemically calcium-magnesium carbonate (formula CaMg(CO3)2).
Bepreve is a prescription eye drop proven to help relieve itching of the eyes associated with allergies. Bepreveâ¢ (bepotastine besilate) is a prescription medication approved for treating eye itching caused by allergies.
POVIDONE IODINE USES. Povidone iodine is used to prevent and treat infection. It is a germicide, sometimes known as an antiseptic. It is used as an antiseptic for skin that is infected or that is likely to become infected.Povidone iodine works by slowly releasing iodine which kills or prevents the growth of bacteria, fungi and viruses.t is a germicide, sometimes known as an antiseptic. It is used as an antiseptic for skin that is infected or that is likely to become infected. Povidone iodine works by slowly releasing iodine which kills or prevents the growth of bacteria, fungi and viruses.