Carboxylic acids, ketones, and esters having improved color characteristics are produced by combining small quantities of water with these compounds. The station includes a temporary camera set-up for acquiring broadcast-quality audiovideo signals and includes multiple wing panelling which may have a column-shaped structure with wings that may be opened to provide a background for television shooting. Responses may occur in an overlapping fashion in a multi-threaded environment. The dispensing apparatus is configured such that articles disposed in the hopper chamber are directed onto the belt and the belt, when driven by the belt actuator, conveys the articles received from the hopper chamber in a dispensing direction along the dispensing path toward the dispensing outlet to be dispensed.