Conceptid (2) | Preflabel |
---|---|
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 |
SICNICPC | Concentration of silicon {Si CAS 7440-21-3} per unit dry weight of suspended particulate material by centrifugation, acid digestion and inductively-coupled plasma atomic emission spectroscopy |