Conceptid (3) | Preflabel |
---|---|
NTKGAATX | Concentration of nitrate+nitrite {NO3+NO2} per unit mass of the water body [dissolved plus reactive particulate phase] by colorimetric autoanalysis |
NTRAKGTX | Concentration of nitrate {NO3- CAS 14797-55-8} per unit mass of the water body [dissolved plus reactive particulate phase] by colorimetric autoanalysis and correction for nitrite |
NTRAMW04 | Concentration of nitrate {NO3- CAS 14797-55-8} per unit mass of the water body [dissolved plus reactive particulate phase] by colorimetric autoanalysis |