The left ventricular ejection fraction (LVEF) test rate is increasingly used as a quality of care indicator for pa-. tients with heart failure. Our study produced benchmark LVEF test rates in a Medicare fee-for-service.
Toluene is a very good solvent because, unlike water, it can dissolve many organic compounds. In many commercial products, toluene is used as a solvent that is present in paint thinners, nail polish remover, glues, and correction fluid. Toluene has many uses in different industries.
Dissolve Examples: Stirring sugar into water is an example of dissolving. The sugar is the solute, while the water is the solvent. Releasing the helium inside a balloon to the atmosphere is also an example of dissolving. The helium gas dissolves in the larger volume of air. Article.