Results 1 - 10 of 1,497 for parts per thousand within all areas of the EPA. Only web pages are included. Search all document formats.

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CADDIS | US EPA01-20-2010
... Salt content of water (measured in mg/L, g/L, parts per thousand, or ‰); parts per thousand can be interpreted as salt mass per 1000 units of water mass, or grams of salt per 1000 grams of water ...
http://cfpub.epa.gov/caddis/candidate.cfm?section=138%26step=24%26pare... (HTML)
CADDIS | US EPA12-10-2009
... Salt content of water (measured in mg/L, g/L, parts per thousand, or ‰); parts per thousand can be interpreted as salt mass per 1000 units of water mass, or grams of salt per 1000 grams of water ...
http://cfpub.epa.gov/caddis/candidate.cfm?Section=138%26step=24%26pare... (HTML)
ECOTOX | MED | US EPA06-24-2009
1 X 10 +3 (counts per minute RNA per milligram TCA) per milligra... counts per minute RNA per milligram RNA) per milligram DNA.
http://cfpub.epa.gov/ecotox/help.cfm?help_id=ConcDose%26help_type=defi... (HTML)
ECOTOX | MED | US EPA06-24-2009
1 X 10 +3 (counts per minute RNA per milligram TCA) per milligra... counts per minute RNA per milligram RNA) per milligram DNA.
http://cfpub.epa.gov/ecotox/help.cfm?help_id=OBSRESPONSE%26help_type=d... (HTML)
ECOTOX | MED | US EPA06-24-2009
1 X 10 +3 (counts per minute RNA per milligram TCA) per milligra... counts per minute RNA per milligram RNA) per milligram DNA.
http://cfpub.epa.gov/ecotox/help.cfm?help_id=ApplRate%26help_type=defi... (HTML)
ECOTOX | MED | US EPA06-24-2009
Expressed in parts per thousand (ppt) or as percent seawater... parts per thousand... parts per million... parts per million Calcium Carbon.
http://cfpub.epa.gov/ecotox/help.cfm?help_id=SALINITY%26help_type=defi... (HTML)
ECOTOX | MED | US EPA06-24-2009
parts per thousand... parts per million... parts per million Calcium Carbon... parts per million Methyl Orange... parts per million phenolphthalei.
http://cfpub.epa.gov/ecotox/help.cfm?help_id=HARDNESS%26help_type=defi... (HTML)
ECOTOX | MED | US EPA06-24-2009
parts per thousand... parts per million... parts per million Calcium Carbon... parts per million Methyl Orange... parts per million phenolphthalei.
http://cfpub.epa.gov/ecotox/help.cfm?help_id=CONDUCTIV%26help_type=def... (HTML)
ECOTOX | MED | US EPA06-24-2009
parts per thousand... parts per million... parts per million Calcium Carbon... parts per million Methyl Orange... parts per million phenolphthalei.
http://cfpub.epa.gov/ecotox/help.cfm?help_id=ORGCARB%26help_type=defin... (HTML)
ECOTOX | MED | US EPA06-24-2009
parts per thousand... parts per million... parts per million Calcium Carbon... parts per million Methyl Orange... parts per million phenolphthalei.
http://cfpub.epa.gov/ecotox/help.cfm?help_id=DISOXYGEN%26help_type=def... (HTML)

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