Conceptid (9) | Preflabel |
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ASDNIT01 | Concentration standard deviation of nitrate {NO3- CAS 14797-55-8} per unit volume of the atmosphere [aerosol <1um phase] by filtration and ion chromatography |
ASDNIT02 | Concentration standard deviation of nitrate {NO3- CAS 14797-55-8} per unit volume of the atmosphere [aerosol >1um phase] by filtration and ion chromatography |
ASDNIX01 | Concentration standard deviation of nitrate {NO3- CAS 14797-55-8} per unit volume of the atmosphere [aerosol phase] by filtration and ion chromatography |
CHESD012 | Concentration standard deviation of nitrate {NO3- CAS 14797-55-8} per unit volume of the water body [dissolved plus reactive particulate phase] by colorimetric autoanalysis and correction for nitrite |
CNI88138 | Concentration standard deviation of nitrate {NO3- CAS 14797-55-8} per unit volume of the atmosphere [aerosol >1um phase] |
CNI88181 | Concentration standard deviation of nitrate {NO3- CAS 14797-55-8} per unit volume of the atmosphere [aerosol <1um phase] |
NTRAAA05 | Concentration standard deviation of nitrate {NO3- CAS 14797-55-8} per unit volume of the water body [dissolved plus reactive particulate <0.4/0.45um phase] by filtration and colorimetric autoanalysis and correction for nitrite |
NTRASD03 | Concentration standard deviation of nitrate {NO3- CAS 14797-55-8} per unit volume of the water body [dissolved plus reactive particulate <GF/F phase] by filtration and colorimetric autoanalysis and correction for nitrite |
NTRTSSD1 | Concentration standard deviation of nitrate {NO3- CAS 14797-55-8} per unit volume of the water body [dissolved plus reactive particulate <GF/F phase] by filtration, sudan-1 synthesis, SPE extraction, HPLC purification and gas chromatography-mass spectrometry |