PBS collected liquid injection type excrement sampler

• Main Authors: JIN YINGLI, SHAO XIAOXIAO, CHEN WENCI, XIA SHENGLONG, HU DINGYUAN, XU YUAN, LIN DAOPO, JIANG YI
• Format: Patent
• Language: Chinese; English
• Published: 18.02.2020
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention relates to a PBS collected liquid injection type excrement sampler. The PBS collected liquid injection type excrement sampler comprises a test tube, a filter and a sample collection tube, the filter comprises a two-way connection component, a collection rod and a collection spoon, one end of the two-way connection component connected with the test tube is provided with the collectionrod, the collection spoon is arranged at the tail end of the collection rod, the two-way connection component and the collection rod are both hollow, micropores arranged in an array are formed in thecollection rod, the micropores communicate with the interiors of the two-way connection component and the collection rod, the other end of the two-way connection component is connected with the sample collection tube, a PBS collected liquid injection joint is arranged on the test tube, the PBS collected liquid injection joint communicates with the tube cavity of the test tube, and a rubber sealing plug is arranged on the