There are many types of vasculitis. Each type involves inflamed blood vessels. However, most types differ in whom they affect and the organs that are involved. The types of vasculitis often are grouped based on the size of the blood vessels they affect.
Chlorine is supplied as a gas, liquid and a solid. The gas is 100 percent elemental chlorine (Cl2), and is supplied in 150 lb. cylinders (10 inches in diameter and about 55 inches high) and in 2,000 lb. (ton) containers (30 inches in diameter and 82 inches high).
Carbon dioxide is a gas when at room temperature. And there is no liquid form of carbon dioxide. However, there is a solid, frozen form of CO2, which is known as dry ice. Dry ice makes the fluid fog that flows gracefully across the stage as a special effect or out of a witch's cauldron at Halloween.