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Pollutants in atmospheric precipitation
Pollutants in atmospheric precipitation, Total:6 items.
In the international standard classification, Pollutants in atmospheric precipitation involves: .
PL-PKN, Pollutants in atmospheric precipitation
- PN C04642-02-1991 Water and waste water Tests of pollutants in atmospheric precipitation Sampling
- PN C04642-01-1991 Water and waste water Tests of pollutants in atmospheric precipitation General
- PN C04642-03-1991 Water and waste water. Tests of pollutants in atmospheric precipitation. Determination of sulphates by colorimetric method
- PN C04642-04-1991 Water and waste water. Tests of pollutants in atmospheric precipitation. Determination of ammonium nitrogen by colorimetric method
- PN C04642-06-1993 Water and waste water. Tests for pollutants in atmopheric precipitation. Determination of chlorides by spectrophotometric method
- PN C04642-05-1991 Water and waste water. Tests of pollutants in atmospheric precipitation. Determination of nitrite and the sum of nitrate and nitrite by colorimetric method