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Immersible probe for continual monitoring of the population density of microorganisms grown in liquid media. |
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| Authors: | G M Maxwell E R Allen E Freese |
| Abstract: | A common technique of measuring population density of microorganisms grown in liquid media is to withdraw a sample of the suspension and measure its apparent optical density with a spectrophotometer. The device we describe is capable of continually and automatically monitoring the population density of microorganisms grown in suspension. |
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