| 发明名称 |
Detecting the presence of microorganisms |
| 摘要 |
The presence of microorganisms in a sample is determined by culturing microorganisms in a growth medium which is in contact with a measuring electrode and a reference electrode and detecting a change in potential between the electrodes caused by the presence of the microorganisms in the medium with a high impedance potentiometer.
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| 申请公布号 |
US4009078(A) |
申请公布日期 |
1977.02.22 |
| 申请号 |
US19750641279 |
申请日期 |
1975.12.16 |
| 申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION |
发明人 |
WILKINS, JUDD R.;STONER, GLENN E. |
| 分类号 |
C12M1/34;C12Q1/04;C12Q1/18;G01N27/416;G01N33/487;(IPC1-7):C12K1/04 |
主分类号 |
C12M1/34 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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