文档介绍：United States Environmental Protection Agency EPA Method 1603
EPA
United States Office of Water
Environmental Protection Washington DC September 2002
Agency 20460
EPA 821-R-02-023
Method 1603: Escherichia coli
(E. coli) in Water by Membrane
Filtration Using Modified
membrane-Thermotolerant
Escherichia coli Agar
(Modified mTEC)
. Environmental Protection Agency
Office of Water (4303T)
1200 Pennsylvania Avenue, NW
Washington, DC 20460
EPA-821-R-02-023
Disclaimer
The Engineering and Analysis Division, of the Office of Science and Technology, has reviewed and
approved this report for publication. The Office of Science and Technology directed, managed, and
reviewed the work of DynCorp in preparing this report. Neither the United States Government nor any of
its employees, contractors, or their employees make any warranty, expressed or implied, or assumes any
legal liability or responsibility for any third party’s use of or the results of such use of any information,
apparatus, product, or process discussed in this report, or represents that its use by such party would not
infringe on privately owned rights. This bines the information previously published in Test
Methods for Escherichia coli and i in Water by the Membrane Filter Procedure (EPA-600/4-
85-076) (Reference and Improved Enumeration Methods for the Recreational Water Quality
Indicators: i and Escherichia coli (EPA/821/R-97/004) (Reference . Mention of trade
names mercial products does not constitute endorsement or mendation for use.
Questions concerning this method or its application should be addressed to:
Robin K. Oshiro
Engineering and Analysis Division (4303T)
. EPA Office of Water, Office of Science and Technology
1200 Pennsylvania Avenue, NW
Washington, DC 20460
oshiro.******@
202-566-1075
202-566-1053 (facsimile)
Table of Contents
Scope and Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .