Main Title |
Comparison of Verification Procedures for the Membrane Filter Total Coliform Technique. |
Author |
LeChevallier, M. W. ;
Cameron, S. C. ;
McFeters, G. A. ;
|
CORP Author |
Montana State Univ., Bozeman. Dept. of Microbiology.;Environmental Protection Agency, Cincinnati, OH. Water Engineering Research Lab. |
Year Published |
1983 |
Report Number |
EPA-R-807092; EPA/600/J-83/309; |
Stock Number |
PB85-236255 |
Additional Subjects |
Coliform bacteria ;
Microbiology ;
Potable water ;
Sampling ;
Tests ;
Fluid filters ;
Membranes ;
Galactosidase ;
Cytochrome oxidase ;
Accuracy ;
Reprints ;
Drinking water
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB85-236255 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
4p |
Abstract |
Verification of membrane filter total coliform colonies from drinking water was increased 87% by testing for the presence of beta-galactosidase and cytochrome oxidase, compared with verification by determination of gas production in lauryl tryptose broth. Over 90% of the coliforms verified by testing for beta-galactosidase and cytochrome oxidase were representative of the typical coliform genera. (Copyright (c) 1983, American Society for Microbiology.) |