Solvent Solvent A solvent (from the Latin "solvō", "loosen, untie, solve") is a substance that dissolves a solute (a chemically distinct liquid, solid or gas), resulting in a solution. A solvent is usually a liquid but can also be a solid, a gas, or a supercritical fluid. The quantity of solute that can dissolve in a specific volume of solvent varies with temperature. Common uses for organic solvents are in dry cleaning (e.g. tetrachloroethylene), as paint thinners (e.g. toluene, turpentine), as nail polish removers and glue solvents (acetone, methyl acetate, ethyl acetate), in spot removers (e.g. hexane, petrol ether), in detergents
World Apple and Pear Association World Apple and Pear Association The World Apple and Pear Association (WAPA) is a trade association established in 2001 representing major apple and pear producing countries globally. The Association provides a forum for member discussion and reviews market information related to fruit trees. In 2007, world apple production reached 66 million tonnes while pear production amounted to 20.5 million tonnes. The secretariat of the Association is based in Brussels. WAPA provides its members a forum to discuss issues affecting pear and apple producing countries and the international marketing of apples and pears. WAPA disseminates market information and is responsible for