Conceptid (2) | Preflabel |
---|---|
FECNXMXT | Concentration of total iron {total_Fe CAS 7439-89-6} per unit dry weight of sediment by flux-diluted fused bead preparation and X-ray fluorescence |
FEXXXFP2 | Concentration of total iron {total_Fe CAS 7439-89-6} per unit volume of the water body [particulate >0.4/0.45um phase] by filtration, thin-film preparation and X-ray fluorescence |