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Novel anaerobic cultivation jar

2015 
The utility model discloses a novel anaerobic cultivation jar, belong to microorganism instrument technical field, open -ended glass cylinder above the jar body is one, the top lateral wall is equipped with articulated seat of upper cover and the articulated seat of screw, cover body side wall is equipped with cover connection piece and screw fixture block, the cover connection piece that the lid passes through the top articulates through the hinge with the articulated seat of the upper cover of the jar body, the lid can closely be detained on the jar body, the lid is equipped with the sealing washer with a jar physical contact department, the goat's horn screw articulates on the articulated seat of screw, goat's horn screw screw in screw fixture block, with whole jar of body inner sealing after the screw is screwed. Jar internal bottom is equipped with anaerobism powder ware, is connected with a pipe on the anaerobism powder ware, and the pipe has the pipe of scale for the transparent, and the rubber end cap sets up the lower extreme at the pipe, and rubber end cap top is connected with a guide arm, and the accident of avoiding the sealed in -process of upper cover to appear leads to cultivateing the failure, convenient operation, and greatly reduced the anaerobe cultivate the possibility of failure.
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