Adsorption tube for sampling waste gas

The embodiment of the utility model relates to the technical field of waste gas sampling, in particular to an adsorption tube for waste gas sampling, which comprises a glass tube body, and connectors are arranged at two ends of the glass tube body; the connector comprises a fixing block inserted outside the glass tube body, a sealing ring fixedly connected in the fixing block, a separation net fixedly connected in the fixing block, a magnetic attraction block fixedly connected to one end of the fixing block, and a rubber pad fixedly connected to one end of the fixing block. The glass tube has the beneficial effects that in actual use, when the adsorbent in the glass tube body needs to be taken out, the fixed block is pulled out from the glass tube body, so that the adsorbent can be taken out from the interior of the glass tube body, the glass tube body does not need to be cut or broken, and potential safety hazards existing in actual operation are avoided. 本实用新型实施例涉及废气采样技术领域，具体涉及一种废气采样的吸附管，其包括玻璃管体，所述玻璃管体的两端均设