Conceptid (2) | Preflabel |
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SPHTICD2 | Concentration of sulfate {SO4(2-) sulphate CAS 14808-79-8} per unit volume of the sediment pore water [dissolved plus reactive particulate <0.4/0.45um phase] by in-situ pore water sampling, filtration and ion chromatography |
SPHTMAD2 | Concentration of sulfate {SO4(2-) sulphate CAS 14808-79-8} per unit volume of the sediment pore water [dissolved plus reactive particulate <0.4/0.45um phase] by extraction by squeezing, filtration, barium/gelatine treatment and manual colorimetric analysis |