Conceptid (2) | Preflabel |
---|---|
PBCNAAP2 | Concentration of lead {Pb CAS 7439-92-1} per unit dry weight of suspended particulate material >0.4/0.45um by filtration and atomic absorption spectroscopy |
PBXXAADZ | Concentration of lead {Pb CAS 7439-92-1} per unit volume of the water body [dissolved plus reactive particulate <unknown phase] by filtration and atomic absorption spectroscopy |