. . . . . . . . . . . . "2006-10-02 18:26:59.0" . "accepted"@en . "SDN:S04::S04221" . . . "1" . "An instrument for measuring nutrient concentrations in the water column by chemical analysis, usually colorimetry, in place in the field."@en . "" . . "2006-10-02 18:26:59.0" . "1" . . . "false" . "SDN:S04::S04221" . . "in-situ nutrient analysis system"@en . . "SDN:S04::S04221" . . . . . . .