Conceptid (4) | Preflabel |
---|---|
NIXXAAP2 | Concentration of nickel {Ni CAS 7440-02-0} per unit volume of the water body [particulate >0.4/0.45um phase] by acid leaching of filter residue and atomic absorption spectroscopy |
NIXXFXC1 | Concentration of nickel {Ni CAS 7440-02-0} per unit volume of the water body [colloidal >10**4 Dalton phase] by filtration, freon extraction and atomic absorption spectroscopy and differencing the results from 0.4um and 10**4 Dalton filtered water |
NIXXFXD2 | Concentration of nickel {Ni CAS 7440-02-0} per unit volume of the water body [dissolved plus reactive particulate <0.4/0.45um phase] by filtration, acidification, chelation, solvent extraction and atomic absorption spectroscopy |
NIXXISPW | Concentration of nickel {Ni CAS 7440-02-0} per unit volume of the sediment pore water [dissolved plus reactive particulate <0.4/0.45um phase] by in-situ pore water sampling, filtration, chelation, solvent extraction and atomic absorption spectroscopy |