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A device for the cryo-type - replacement of the biological sample at the end of study under the microscope, in particular by electron microscopy
A device for the cryo-type - replacement of the biological sample at the end of study under the microscope, in particular by electron microscopy
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机译：一种用于冷冻式的设备-在显微镜研究结束时，特别是通过电子显微镜，替换生物样品
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摘要
P the device comprises a metal container 1 is intended to receive biological samples, frozen 2 and a medium of substitution 3. The receptacle 1 is mounted in the neck of a dewar vessel 4 at - above the level of a cooler 5 contained in this vessel. The desired temperature is maintained by means of the cooler 5 and a heating device adjustable 6. The device makes it possible to perform cryo-type - substitutions with the aid of a device of simple construction, of moderate cost and not requiring surveillance exacting. / p
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