Method and device for enumerating microorganisms

A method and device for enumerating microorganisms in industrial process waters utilizing a dried nutrient broth and an indicator dye system which, when exposed to actively respiring microorganisms, changes color at a rate directly proportional to the number of viable microorganisms present.

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Bibliographische Detailangaben
Hauptverfasser: FARKAS, JOHN P, JONES, EDWARD H
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A method and device for enumerating microorganisms in industrial process waters utilizing a dried nutrient broth and an indicator dye system which, when exposed to actively respiring microorganisms, changes color at a rate directly proportional to the number of viable microorganisms present.