Apparatus and method for transferring small volumes of substances

(57) Summary book invention offers the method and equipment which prepare a little substances in which the reagent used in biology or the sample was chosen to up to a substrate. According to one general case of the operation, it is advanced by conveyor etc. Along the transportation routes which plurality estranged and are arranged and which the substrate by which tandem composition was carried out extends covering reagent supply positions, such as a container tub supported to the fixed position of the base. A reagent carrying device or a chip is extended be / it / under / of intervention domains, such as an opening demarcated by the surface of a conveyor, / passing from a reagent supply position and a certain position on a course, and contact is performed into the reagent held in the reagent supply position which separates one adjoining pair of substrates which move forward.