A solution of known molarity is called a standard solution. Its concentration is determined by a process known as standardization. solution of known molarity is called a standard solution. Its concentration is determined by a process known as standardization.
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When asbestos is inhaled, the fibers accumulate in the lungs and cannot be broken down by the body. There is no safe level of asbestos in the body. Ceiling tiles typically use a type of asbestos called amosite as a fire retardant, as well as another type of asbestos called chrysotile.owever, asbestos ceiling tiles are still present in thousands of buildings, including residences and schools. Asbestos is a mineral fiber primarily used in construction materials to promote heat resistance.