Underestimation of total-coliform counts by the membrane filter verification procedure
نویسندگان
چکیده
منابع مشابه
Impact of verification media and resuscitation on accuracy of the membrane filter total coliform enumeration technique.
Verification of membrane filter total coliform colonies was compared in lauryl tryptose broth, and m-LAC broth primary media and brilliant green-lactose-bile broth and EC broth secondary media. Verification in m-LAC broth yielded the greatest number of aerogenic isolates for both untreated surface water and drinking water samples. Verification in brilliant green-lactose-bile broth increased the...
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ژورنال
عنوان ژورنال: Applied and Environmental Microbiology
سال: 1982
ISSN: 0099-2240,1098-5336
DOI: 10.1128/aem.44.4.1001-1003.1982