E. coli. test packets (6077355384)
Description:
Description: To test for E. coli. in Sonoran Desert Network streams, water samples are inoculated with a growth medium that produces a color (a stunning magenta in this case) and also fluoresces under a black light. By comparing the number of positive large to positive small cells, the concentration of E. coli can be estimated. Date: 23 August 2011, 08:34. Source: E. coli. test packets. Author: SonoranDesertNPS from Tucson, Arizona.
Included On The Following Pages:
- Life
- Cellular
- Bacteria
- Proteobacteria (Purple Bacteria & relatives)
- Gammaproteobacteria
- Enterobacterales
- Enterobacteriaceae
- Escherichia
- Escherichia coli
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Source Information
- license
- cc-by-3.0
- copyright
- SonoranDesertNPS
- creator
- SonoranDesertNPS
- source
- Flickr user ID npssodn
- original
- original media file
- visit source
- partner site
- Wikimedia Commons
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