Solution transfer-free sample centrifuge filter

• Main Authors: LIU WENWEI, KONG LINGCAN, YAO YUYANG, SHU PENGFEI, LING XIA
• Format: Patent
• Language: Chinese; English
• Published: 14.09.2016
• Subjects: CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The invention relates to a solution transfer-free sample centrifuge filter, and belongs to the technical field of laboratory sample preprocessing. The solution transfer-free sample centrifuge filter comprises a receiving tube, a filtering tube, an adapter and a screw lid which are connected through mutual matching threads; the upper end of the receiving tube is open, the lower end of the receiving tube is closed, the upper end of the filter tube is open, the lower end of the filtering tube is latticed, the upper end and the lower end of the adapter are open, the adapter is a connecting tube, the upper end of the screw lid is closed, and the lower end of the screw lid is open; when filtering and centrifuging are carried out, the filtering tube is arranged above the receiving tube, and the top of the filtering tube is sealed through the screw lid; and when sample introduction and analysis are carried out, the adapter is arranged above the receiving tube, and the top of the adapter is sealed by the screw lid. Th