Conceptid (2) | Preflabel |
---|---|
AX02GCD2 | Concentration of ethane {CAS 74-84-0} per unit volume of the water body [dissolved plus reactive particulate <0.4/0.45um phase] by filtration and gas chromatography-flame ionisation detection |
AX02GCTX | Concentration of ethane {CAS 74-84-0} per unit volume of the water body [dissolved plus reactive particulate phase] by purging, cryogenic trapping and gas chromatography |