Patent ID: 8906674
Filing Date: 2014-12-09
Classification: B01F,B01L,G01N

Abstract:
1. A sample preparation apparatus, comprising: a storage chamber that can store therein a liquid sample including an analysis target to be analyzed; a concentrated sample storage chamber that is provided to communicate with the storage chamber and that stores therein concentrated liquid having an analysis target having a higher concentration than that of the liquid sample; and a stirrer for transporting the analysis target included in the liquid sample stored in the storage chamber to the concentrated sample storage chamber, wherein the stirrer is provided in the storage chamber, a filter for selecting the analysis target to be analyzed, wherein the filter is provided so as to be perpendicular to an axis of rotation of the stirrer, wherein the analysis target to be analyzed selected by the filter is designed to be stored in the storage chamber, and a positive pressure blower for peeling an analysis target attached to a face of the filter from the face of the filter, wherein the positive pressure blower is provided so as to locate the filter between the stirrer and the positive pressure blower.