Microbial strain preservation device and sampling method

Abstract

The application discloses a kind of microbial strain preservation devices, including the test tube body with sampling port being opened in bottom and the sealing plug for the sealing of the test tube body pipe mouth;Mounting seat, first cylindrical groove is equipped in the mounting seat, and the first cylindrical groove is communicated with the outside, and the sampling port is communicated with the inlet of sample.The application is driven by linkage mechanism, and the arc block is slid in arc-shaped through hole, so that the microbial strain in the test tube body is taken in, further, the rotation of carousel is driven by linkage mechanism and arc block, so that the sealed transport and discharge of microbial strain can be completed, so as to achieve the purpose of sampling microbial strain in the test tube body, and the inside of test tube body is not in contact with the outside air, so that the microbial strain in the inside of test tube body can be avoided to be contaminated, and the preservation time limit of microbial strain is prolonged.

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