Test kit and method for the quantitative determination of coliform bacteria and E. coli
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United States of America Patent
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Feb 25, 1997
Grant Date -
N/A
app pub date -
May 19, 1995
filing date -
May 19, 1995
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A test kit and method particularly for the quantitative determination of total coliform bacteria and E. coli particularly in large volume test samples, such as water, wherein the media includes an agent which changes color and a gelling agent which reacts or provides in situ with the test sample a semi-solid broth or media for incubation, thereby restricting the mobility of the growth bacteria and permitting a quantitative count of the separate, colored bacteria colonies.
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Cited Art Landscape
Patent Citation Ranking
- 15 Citation Count
- C12Q Class
- 52.33 % this patent is cited more than
- 28 Age