Conceptid (3) | Preflabel |
---|---|
ISMJUN06 | Concentration of nitrite {NO2- CAS 14797-65-0} per unit volume of the sediment pore water [dissolved plus reactive particulate <0.4/0.45um phase] by centrifugal extraction, filtration and colorimetric autoanalysis |
NTRIISD2 | Concentration of nitrite {NO2- CAS 14797-65-0} per unit volume of the sediment pore water [dissolved plus reactive particulate <0.4/0.45um phase] by in-situ pore water sampling, filtration and colorimetric autoanalysis |
NTRIPWD2 | Concentration of nitrite {NO2- CAS 14797-65-0} per unit volume of the sediment pore water [dissolved plus reactive particulate <0.4/0.45um phase] by extraction by squeezing, filtration and colorimetric autoanalysis |