Sampling device for analysis and detection of small organic molecule drugs

The utility model provides a sampling device for analyzing and detecting organic small molecule drugs, which relates to the technical field of drug sampling equipment and comprises a sampling barrel, a piston in the sampling barrel, a sealing plate at a sampling opening of the sampling barrel and a connecting shaft on the sealing plate. The position, close to the top edge, of the outer barrel wall of the sampling barrel is sleeved with a pressing ring used for being pressed by fingers, a rack is fixedly connected to the position, located on the connecting shaft, of the pressing ring, and when the internal thread ring rotates, the lead screw is driven to slide in the center line direction of the sampling barrel, so that the piston ascends and descends in the sampling barrel, and liquid medicine is extracted into the sampling barrel; the internal thread ring rotates to drive the piston to ascend and descend, so that the amount of extracted medicine can be accurately controlled. 本实用新型提供一种有机小分子药分析检测用取样装置，涉及药物取样设备