Conceptid (9) | Preflabel |
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GEOLST20 | Concentration of sodium {Na CAS 7440-23-5} per unit dry weight of geological sample |
MNASP012 | Concentration of sodium {Na CAS 7440-23-5} per unit dry weight of sediment |
NACNAAP2 | Concentration of sodium {Na CAS 7440-23-5} per unit dry weight of suspended particulate material >0.4/0.45um by filtration and atomic absorption spectroscopy |
NACNAAPC | Concentration of sodium {Na CAS 7440-23-5} per unit dry weight of suspended particulate material by centrifugation and atomic absorption spectroscopy |
NACNICP2 | Concentration of sodium {Na CAS 7440-23-5} per unit dry weight of suspended particulate material >0.4/0.45um by acid digestion of filter residue and inductively-coupled plasma atomic emission spectroscopy |
NACNICPC | Concentration of sodium {Na CAS 7440-23-5} per unit dry weight of suspended particulate material by centrifugation, acid digestion and inductively-coupled plasma atomic emission spectroscopy |
NACNPEXT | Concentration of sodium {Na CAS 7440-23-5} per unit dry weight of sediment by acid digestion and inductively-coupled plasma atomic emission spectroscopy |
NACNPEXX | Concentration of sodium {Na CAS 7440-23-5} per unit dry weight of suspended particulate material by sediment trapping and inductively-coupled plasma atomic emission spectroscopy |
NACNXMXT | Concentration of sodium {Na CAS 7440-23-5} per unit dry weight of sediment by flux-diluted fused bead preparation and X-ray fluorescence |